User thomas_li

Points breakdown

100 / 100

AC | C++17

Fast Factorial Calculator 3

on May 26, 2024, 2:18 a.m.

40pp

weighted 100% (40pp)

100 / 100

AC | C++17

IOI '15 P6 - Towns

on Oct. 28, 2021, 4:28 p.m.

40pp

weighted 95% (38pp)

100 / 100

AC | C++17

IOI '15 P3 - Teams (Standard I/O)

on Aug. 10, 2024, 7:35 p.m.

35pp

weighted 90% (32pp)

100 / 100

AC | C++17

IOI '15 P3 - Teams

on Aug. 10, 2024, 7:13 p.m.

35pp

weighted 86% (30pp)

100 / 100

AC | C++17

STNBD P6 - Terminus Est

on Aug. 5, 2024, 12:37 p.m.

35pp

weighted 81% (29pp)

10 / 10

AC | C++17

COCI '18 Contest 1 #5 Teoretičar

on Dec. 5, 2023, 11:22 p.m.

35pp

weighted 77% (27pp)

100 / 100

AC | C++17

JOI '13 Open P2 - Synchronization

on Aug. 3, 2021, 10:55 p.m.

35pp

weighted 74% (26pp)

50 / 50

AC | C++17

CCO '05 P6 - Windows

on Aug. 19, 2024, 11:51 a.m.

30pp

weighted 70% (21pp)

100 / 100

AC | C++17

Angie and Functions (Hard)

on May 26, 2024, 2:06 a.m.

30pp

weighted 66% (20pp)

100 / 100

AC | C++17

IOI '14 P6 - Holiday (Standard I/O)

on May 11, 2024, 7:26 p.m.

30pp

weighted 63% (19pp)

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
An Animal Contest 1 P3 - Happy Alpacas	7 / 7
An Animal Contest 1 P4 - Alpaca Arrays	10 / 10
An Animal Contest 1 P5 - Odd Alpacas	12 / 12
An Animal Contest 1 P6 - Alpaca Distancing	12 / 12
An Animal Contest 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P1 - Koala Konundrum	5 / 5
An Animal Contest 2 P2 - Koala Party	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 2 P5 - Koala Carnival	15 / 15
An Animal Contest 2 P6 - Koala Transport System	17 / 17
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 3 P4 - Monkey Mayhem	7 / 7
An Animal Contest 3 P5 - Monkey Canoe	12 / 12
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 4 P3 - Snowy Slopes	10 / 10
An Animal Contest 4 P4 - Reindeer Racing	10 / 10
An Animal Contest 4 P5 - Neighbourly Neighbourhoods	12 / 12
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 5 P2 (Hard Version) - Permutations & Primes	10 / 10
An Animal Contest 5 P3 - Ski Resort	10 / 10
An Animal Contest 5 P4 - Number Game	12 / 12
An Animal Contest 5 P5 - Counting Rectangles	15 / 15
An Animal Contest 5 P6 - Larry Finally Uses His Magical Powers	25 / 25
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12

Problem	Score
Another Contest 1 Problem 1 - Binary String Operations	25 / 25
Another Contest 1 Problem 2 - Graphs	15 / 15
Another Contest 1 Problem 3 - Poutine	10 / 10
Another Contest 2 Problem 1 - Poutine	15 / 15
Another Contest 2 Problem 2 - Poutine	10 / 10
Another Contest 2 Problem 3 - Poutine	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 3 Problem 2 - Camelot	15 / 15
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence	7 / 7
Another Contest 3 Problem 4 - Range Updates and Range Queries	15 / 15
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 5 Problem 2 - Great Graffiti	5 / 5
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
Another Contest 5 Problem 5 - Another Cheese Problem	12 / 12
Another Contest 7 Problem 1 - Lonely Users	3 / 3
Another Contest 7 Problem 2 - Code Review	7 / 7
Another Contest 7 Problem 3 - Network Connections	10 / 10
Another Contest 7 Problem 4 - Team Assignments	12 / 12
Another Contest 8 Problem 1 - Trash Push	3 / 3
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3
Another Contest 8 Problem 3 - Replay Double Ignition	10 / 10
Another Contest 8 Problem 4 - Up and Down	15 / 15
Another Contest 8 Problem 5 - U-Turn Finesse	15 / 15
Another Contest 8 Problem 6 - Unnecessary Forced Reverse Trash Finesse	25 / 25
Another Contest 9 Problem 1 - Black Room Boy	3 / 3
Another Contest 9 Problem 2 - Counting Down the Days	7 / 7
Another Contest 9 Problem 3 - Sun & Moon	12 / 12
Another Contest 9 Problem 4 - Alchemy	10 / 10
Another Contest 9 Problem 5 - Satellite	12 / 12

Problem	Score
APIO '07 P1 - Mobiles	12 / 12
APIO '07 P2 - Backup	25 / 25
APIO '08 P2 - Roads	20 / 20
APIO '08 P3 - DNA	15 / 15
APIO '09 P2 - The Siruseri Convention Centre	25 / 25
APIO '09 P3 - The Great ATM Robbery	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '10 P2 - Patrol	20 / 20
APIO '11 P1 - Table Coloring	25 / 25
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P1 - Palindromes	25 / 25
APIO '14 P2 - Split the Sequence	25 / 25
APIO '15 P1 - Bali Sculptures	20 / 20
APIO '15 P2 - Jakarta Skyscrapers	20 / 20
APIO '15 P3 - Palembang Bridges	20 / 20
APIO '16 P1 - Boat	20 / 20
APIO '17 P2 - Travelling Merchant	20 / 20
APIO '18 P3 - Duathlon	30 / 30
APIO '19 P1 - Strange Device	20 / 20
APIO '19 P2 - Bridges	30 / 30
APIO '19 P3 - Street Lamps	14 / 35

Problem	Score
Balkan OI '11 P2 - Decrypt	15 / 15
Balkan OI '11 P3 - Medians	12 / 12
Balkan OI '11 P4 - Compare	25 / 25
Balkan OI '11 P5 - Time Is Money	30 / 30

Problem	Score
Baltic OI '05 P1 - Camouflaged camp	12 / 12
Baltic OI '05 P3 - Maze	12 / 12
Baltic OI '07 P1 - Escape	20 / 20
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '07 P6 - Sequence	12 / 12
Baltic OI '10 P5 - Candies	17 / 17
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15
Baltic OI '13 P5 - Tracks in the Snow	12 / 12
Baltic OI '15 P1 - Bowling	20 / 20
Baltic OI '15 P3 - Network	15 / 15
Baltic OI '17 P1 - Political Development	25 / 25
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '18 P1 - Love Polygon	20 / 20
Baltic OI '18 P2 - Martian DNA	10 / 10
Baltic OI '18 P5 - Genetics	25 / 25
Baltic OI '18 P6 - Paths	15 / 15
Baltic OI '19 P2 - Nautilus	15 / 15
Baltic OI '19 P3 - Alpine Valley	20 / 20
Baltic OI '19 P4 - Tom's Kitchen	15 / 15
Baltic OI '19 P5 - Necklace	17 / 17
Baltic OI '19 P6 - Olympiads	20 / 20

Problem	Score
BlueBook - Cross Country	3 / 3
BlueBook - Cost	3 / 3
BlueBook - Times Tables	3 / 3
BlueBook - Max is Last	3 / 3
BlueBook - Interest	3 / 3
BlueBook - World Pop	3 / 3
BlueBook - Power Base	3 / 3
BlueBook - Powers of 2	3 / 3
BlueBook - Find the Character	3 / 3
BlueBook - Column of Numbers	3 / 3
BlueBook - Digits and Sums	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - Max	3 / 3
BlueBook - Mode	3 / 3
BlueBook - Min	3 / 3
BlueBook - First Blank	3 / 3
BlueBook - Digits	3 / 3
BlueBook - Lower Case	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Multiple	3 / 3
BlueBook - Equation	3 / 3

Problem	Score
Bubble Cup V8 D Tablecity	10 / 10
Bubble Cup V8 F Bulbo	12 / 12
Bubble Cup V8 H Bots	12 / 12
Bubble Cup V9 C Paint it really, really black	10 / 10
Bubble Cup V11 A Splitting Money	7 / 7

Problem	Score
Bulgarian OI '09 P1 - Minesweeper	10 / 10
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P4 - Frogs	12 / 12
Bulgarian OI '09 P6 - Diamonds	12 / 12

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 J2 - 9966	3 / 3
CCC '00 S1 - Slot Machines	5 / 5
CCC '00 S2 - Babbling Brooks	7 / 7
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	5 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J2 - Terms of Office	3 / 3
CCC '04 J3 - Smile with Similes	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
CCC '04 S5 - Super Plumber	10 / 10
CCC '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 J2 - Roll the Dice	3 / 3
CCC '06 S2 - Attack of the CipherTexts	5 / 5
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '06 S5 - Origin of Life	15 / 15
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	3 / 3
CCC '07 J3 - Deal or No Deal Calculator	3 / 3
CCC '07 J4 - Anagram Checker	5 / 5
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '07 S2 - Boxes	5 / 5
CCC '07 S3 - Friends	7 / 7
CCC '07 S4 - Waterpark	7 / 7
CCC '07 S5 - Bowling for Numbers	10 / 10
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	3 / 3
CCC '08 J3 - GPS Text Entry	3 / 3
CCC '08 S1 - It's Cold Here!	5 / 5
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S3 - Maze	7 / 7
CCC '08 S5 - Nukit	10 / 10
CCC '09 J1 - ISBN	3 / 3
CCC '09 S1 - Cool Numbers	5 / 5
CCC '09 S2 - Lights Going On and Off	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J2 - Up and Down	5 / 5
CCC '10 J3 - Punchy	5 / 5
CCC '10 J4 - Global Warming	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
CCC '11 J1 - Which Alien?	3 / 3
CCC '11 J2 - Who Has Seen The Wind	5 / 5
CCC '11 J3 - Sumac Sequences	5 / 5
CCC '11 J4 - Boring Business	7 / 7
CCC '11 J5 - Unfriend	7 / 7
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S4 - Blood Distribution	7.500 / 15
CCC '11 S5 - Switch	12 / 12
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 J3 - Icon Scaling	3 / 3
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S1 - Don't pass me the ball!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S4 - A Coin Game	15 / 15
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '13 J2 - Rotating letters	3 / 3
CCC '13 J4 - Time on task	5 / 5
CCC '13 S1 - From 1987 to 2013	5 / 5
CCC '13 S2 - Bridge Transport	5 / 5
CCC '13 S3 - Chances of Winning	10 / 10
CCC '13 S4 - Who is Taller?	7 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
CCC '14 J1 - Triangle Times	3 / 3
CCC '14 J2 - Vote Count	3 / 3
CCC '14 J3 - Double Dice	3 / 3
CCC '14 S1 - Party Invitation	5 / 5
CCC '14 S2 - Assigning Partners	5 / 5
CCC '14 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
CCC '15 J1 - Special Day	3 / 3
CCC '15 J2 - Happy or Sad	3 / 3
CCC '15 J3 - Rövarspråket	5 / 5
CCC '15 J4 - Wait Time	5 / 5
CCC '15 J5 - π-day	10 / 10
CCC '15 S1 - Zero That Out	3 / 3
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '16 J1 - Tournament Selection	3 / 3
CCC '16 J2 - Magic Squares	3 / 3
CCC '16 J3 - Hidden Palindrome	5 / 5
CCC '16 S1 - Ragaman	3 / 3
CCC '16 S2 - Tandem Bicycle	5 / 5
CCC '16 S3 - Phonomenal Reviews	12 / 12
CCC '16 S4 - Combining Riceballs	15 / 15
CCC '16 S5 - Circle of Life	20 / 20
CCC '17 J1 - Quadrant Selection	3 / 3
CCC '17 J2 - Shifty Sum	3 / 3
CCC '17 J3 - Exactly Electrical	3 / 3
CCC '17 J4 - Favourite Times	5 / 5
CCC '17 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	20 / 20
CCC '18 J1 - Telemarketer or not?	3 / 3
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 J3 - Are we there yet?	3 / 3
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S1 - Voronoi Villages	3 / 3
CCC '18 S2 - Sunflowers	5 / 5
CCC '18 S3 - RoboThieves	12 / 12
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 J1 - Winning Score	3 / 3
CCC '19 J2 - Time to Decompress	3 / 3
CCC '19 J3 - Cold Compress	5 / 5
CCC '19 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S5 - Triangle: The Data Structure	20 / 20
CCC '20 J1 - Dog Treats	3 / 3
CCC '20 J2 - Epidemiology	3 / 3
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 J4 - Cyclic Shifts (Hard)	12 / 12
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	15 / 15
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
CCC '21 J1 - Boiling Water	3 / 3
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 J3 - Secret Instructions	5 / 5
CCC '21 J4 - Arranging Books	7 / 7
CCC '21 S1 - Crazy Fencing	5 / 5
CCC '21 S2 - Modern Art	7 / 7
CCC '21 S3 - Lunch Concert	10 / 10
CCC '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
CCC '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 J5 - Square Pool	10 / 10
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S3 - Good Samples	10 / 10
CCC '22 S4 - Good Triplets	15 / 15
CCC '22 S5 - Good Influencers	17 / 17
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S2 - Divisibility by 11	7 / 7
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S1 - Sentences	5 / 5
CCC '97 S2 - Nasty Numbers	5 / 5
CCC '97 S3 - Double Knockout Competition	5 / 5
CCC '98 S1 - Censor	5 / 5
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCOQR '16 - Stupendous Bowties	10 / 10
CCOQR '16 - Through A Maze Darkly	20 / 20
CCOQR '16 - Data Structure	15 / 15
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 J4 - Where to build my house?	5 / 5
CCCHK '15 J5 - No friends in the same group.	7.500 / 15
CCCHK '15 S1 - Finding number of pairs	7 / 7
CCCHK '15 S3 - Symmetric Cross	12 / 12

Problem	Score
CCO '00 P1 - Subsets	10 / 10
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '01 P2 - Coke or Chocolate Milk	12 / 12
CCO '01 P3 - Partitions	12 / 12
CCO '01 P4 - Breaking Level (Standard I/O)	12 / 12
CCO '01 P5 - Fast Food	7 / 7
CCO '01 P6 - Election Night	15 / 15
CCO '02 P1 - Spam	12 / 12
CCO '02 P4 - Duathlon	10 / 10
CCO '02 P5 - Connect The Campus	12 / 12
CCO '03 P1 - BFed	10 / 10
CCO '03 P2 - Concentration Cards	15 / 15
CCO '03 P4 - Constrained Permutations	5 / 5
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '04 P2 - Hockey Scores	12 / 12
CCO '04 P5 - Jengaism	7 / 7
CCO '04 P6 - Orko	15 / 15
CCO '05 P1 - Number Matrix	10 / 10
CCO '05 P2 - The Great Spamway Strike	20 / 20
CCO '05 P4 - Primed Sequences	12 / 12
CCO '05 P5 - Segments	10 / 10
CCO '05 P6 - Windows	30 / 30
CCO '06 P2 - R & J	10 / 10
CCO '06 P3 - Codec	16.425 / 25
CCO '07 P1 - Cows	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P3 - Bowling for Numbers++	16 / 20
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P3 - Mobile	17 / 17
CCO '08 P4 - Herding	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '09 P1 - Invasion of the Boxes	20 / 20
CCO '09 P3 - Beware the Geoducks	10 / 10
CCO '09 P5 - Parade	17 / 17
CCO '09 P6 - A Weighty Problem	12 / 12
CCO '10 P1 - Barking Dogs!	10 / 10
CCO '10 P2 - Tree Pruning	15 / 15
CCO '10 P3 - Wowow	15 / 15
CCO '10 P4 - Computer Purchase Return	10 / 10
CCO '10 P6 - Shuffle	10 / 10
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '11 P3 - Spies Like Us	10 / 10
CCO '11 P4 - Reorganization	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P3 - Mhocskian Languages	20 / 20
CCO '12 P4 - Editor Distance	10 / 10
CCO '12 P6 - The Winds Of War	12 / 12
CCO '13 P1 - All Your Base Belong to Palindromes	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '13 P4 - A Romantic Movie Outing	20 / 20
CCO '13 P5 - Transforming Comets	15 / 15
CCO '14 P1 - Troyangles	10 / 10
CCO '14 P2 - King Gruff	15 / 15
CCO '14 P5 - Early Exam Evacuation	20 / 20
CCO '15 P2 - Artskjid	15 / 15
CCO '15 P3 - Solar Flight	20 / 20
CCO '15 P4 - Cars on Ice	10 / 10
CCO '15 P5 - Timpanist	20 / 20
CCO '16 P1 - Field Trip	10 / 10
CCO '16 P2 - Splitting Hares	15 / 15
CCO '16 P3 - Legends	24 / 30
CCO '16 P4 - O Canada	10 / 10
CCO '16 P5 - Zombie Apocalypse	15 / 15
CCO '17 P1 - Vera and Trail Building	7 / 7
CCO '17 P3 - Vera and Modern Art	30 / 30
CCO '17 P4 - Rainfall Storage	20 / 20
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '18 P2 - Wrong Answer	12 / 12
CCO '18 P3 - Fun Palace	30 / 30
CCO '18 P4 - Gradient Descent	15 / 15
CCO '19 P1 - Human Error	10 / 10
CCO '19 P2 - Sirtet	20 / 20
CCO '19 P3 - Winter Driving	30 / 30
CCO '19 P4 - Card Scoring	25 / 25
CCO '19 P5 - Marshmallow Molecules	15 / 15
CCO '19 P6 - Bad Codes	20 / 20
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '20 P4 - Travelling Salesperson	25 / 25
CCO '21 P1 - Swap Swap Sort	17 / 17
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '21 P4 - Travelling Merchant	25 / 25
CCO '21 P5 - Bread First Search	20 / 20
CCO '96 P1 - Train Swapping	5 / 5
CCO '97 P1 - Palindromes	10 / 10
CCO '98 P1 - Fibonacci Numbers	7 / 7
CCO '99 P2 - Common Words	10 / 10
CCO '99 P4 - Maple Roundup	10 / 10

Problem	Score
CEOI '09 P2 - Harbingers	10 / 25
CEOI '16 P2 - Kangaroo	20 / 20
CEOI '16 P4 - Match	15 / 15
CEOI '17 P1 - One-Way Streets	25 / 25
CEOI '17 P4 - Building Bridges	20 / 20
CEOI '17 P5 - Palindromic Partitions	15 / 15
CEOI '18 P1 - Cloud Computing	15 / 15
CEOI '18 P2 - Global Warming	15 / 15
CEOI '18 P5 - Toys	10 / 10
CEOI '19 P1 - Building Skyscrapers	2.400 / 30
CEOI '19 P2 - Dynamic Diameter	25 / 25
CEOI '19 Practice P2 - Separator	10 / 10
CEOI '19 Practice P3 - Tower Defense	12 / 12

Problem	Score
NOI '01 P1 - Food Chain	15 / 15
NOI '02 P4 - Island of Cavemen	20 / 20
NOI '02 P6 - Robot No. M	25 / 25
NOI '03 P6 - Wisdom Breaking Connection	25 / 25
NOI '05 P1 - The Magnificent Waltz	20 / 20
NOI '05 P2 - Maintaining a Sequence	30 / 30
NOI '06 P4 - Maximum Profit	20 / 20
NOI '07 P2 - Cash Exchange	30 / 30
NOI '07 P4 - Necklace Factory	20 / 20
NOI '09 P1 - Transformed Sequence	4 / 20
NOI '09 P3 - Modified Treap	20 / 20
NOI '10 P2 - Super Piano	25 / 25
NOI '10 P3 - Altitude	20 / 20
NOI '11 P4 - Road Construction	7 / 7
NOI '12 P1 - Random Number Generator	15 / 15
NOI '15 P3 - Sushi Dinner	25 / 25
NOI '16 P1 - Good Partitions	20 / 20
NOI '16 P2 - Grid	25 / 25
NOI '16 P3 - The Beauty of Cycles	7.200 / 30
NOI '16 P4 - Interval	20 / 20
NOI '16 P5 - Drinking Water	18.200 / 20
NOI '16 P6 - Computation	15.600 / 30
NOI '19 P1 - Route	25 / 25
NOI '20 P1 - Delicacy	25 / 25
NOI '20 P2 - Destiny	4 / 25
NOI '20 P3 - Tears	19.200 / 40
NOI '20 P5 - Surreal	17 / 17
NOI '21 P1 - Light Heavy Edges	12.500 / 25
NOI '21 P2 - Intersecting Paths	10 / 25
NOI '21 P3 - Celebration	6 / 25
NOI '21 P4 - Quantum Communication	25 / 25
NOI '21 P5 - The Locked Box	12.500 / 25
NOI '21 P6 - Robot Game	3 / 25
NOIP '18 P1 - Paving Roads	7 / 7
NOIP '18 P2 - Currency System	10 / 10
NOIP '18 P3 - Constructing Tracks	17 / 17
NOIP '18 P4 - Travel	10 / 10
NOIP '18 P5 - Grid-filling Game	4 / 20
NOIP '18 P6 - Defending the Kingdom	17 / 25
NOIP '20 P2 - String Matching	12 / 12
NOIP '21 P1 - Saying Numbers	10 / 10
NOIP '21 P2 - Sequence	20 / 20
NOIP '21 P3 - Variance	14.400 / 20
NOI Winter Camp '17 P2: Challenge	6 / 25

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
HopScotch II	12 / 12
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Fast Matrix Multiplication	1.777 / 20
Meta	12 / 12
Modular Multiplicative Inverse	7 / 7
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 1 #1 Modulo	3 / 3
COCI '06 Contest 1 #2 Herman	5 / 5
COCI '06 Contest 1 #4 Slikar	10 / 10
COCI '06 Contest 1 #5 Bond	12 / 12
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 3 #1 Patuljci	5 / 5
COCI '06 Contest 3 #2 N-puzzle	5 / 5
COCI '06 Contest 3 #4 Tenkici	12 / 12
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 3 #6 Lista	20 / 20
COCI '06 Contest 4 #4 Zbrka	12 / 12
COCI '06 Contest 4 #5 Jogurt	12 / 12
COCI '06 Contest 4 #6 Ispiti	20 / 20
COCI '06 Contest 5 #3 Tenis	10 / 10
COCI '06 Contest 5 #4 Liga	6.960 / 12
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '06 Contest 6 #2 Magija	5 / 5
COCI '06 Contest 6 #4 Kamen	15 / 15
COCI '06 Contest 6 #5 V	15 / 15
COCI '07 Contest 1 #3 Prinova	7 / 7
COCI '07 Contest 1 #4 Zapis	15 / 15
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '07 Contest 2 #3 Prva	7 / 7
COCI '07 Contest 2 #4 Turbo	15 / 15
COCI '07 Contest 2 #5 Kemija	15 / 15
COCI '07 Contest 3 #4 Dejavu	7 / 7
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '07 Contest 4 #4 Muzicari	10 / 10
COCI '07 Contest 4 #5 Poklon	15 / 15
COCI '07 Contest 5 #4 Avogadro	15 / 15
COCI '07 Contest 5 #5 Barica	15 / 15
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '07 Contest 6 #2 Semafori	7 / 7
COCI '07 Contest 6 #3 Granica	10 / 10
COCI '07 Contest 6 #4 George	15 / 15
COCI '07 Contest 6 #5 Princeza	15 / 15
COCI '07 Contest 6 #6 Cestarine	20 / 20
COCI '08 Contest 1 #4 Jez	20 / 20
COCI '08 Contest 1 #5 Skakavac	10 / 20
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 2 #4 Svada	9.100 / 10
COCI '08 Contest 2 #5 Setnja	7 / 7
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '08 Contest 3 #5 BST	20 / 20
COCI '08 Contest 3 #6 Najkraci	20 / 20
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '08 Contest 4 #6 Periodni	20 / 20
COCI '08 Contest 5 #4 Lubenica	12 / 12
COCI '08 Contest 5 #5 Tresnja	15 / 15
COCI '08 Contest 6 #3 Nered	10 / 10
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '08 Contest 6 #6 Slicice	15 / 15
COCI '09 Contest 1 #4 Mali	10 / 10
COCI '09 Contest 2 #3 Kutevi	7 / 7
COCI '09 Contest 2 #6 Pasijans	15 / 15
COCI '09 Contest 3 #4 Razgovori	10 / 10
COCI '09 Contest 3 #5 Patuljci	17 / 17
COCI '09 Contest 5 #4 Zuma	15 / 15
COCI '09 Contest 5 #5 Program	12 / 12
COCI '09 Contest 6 #4 Xor	15 / 15
COCI '09 Contest 7 #3 Bakice	12 / 12
COCI '09 Contest 7 #4 Svemir	12 / 12
COCI '09 Contest 7 #5 Kraljevi	15 / 15
COCI '10 Contest 1 #3 Sretan	7 / 7
COCI '10 Contest 1 #4 Ljutnja	9.231 / 12
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 2 #4 Knjige	5 / 5
COCI '10 Contest 2 #5 Lunapark	15 / 15
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 4 #5 Dugovi	12 / 12
COCI '10 Contest 4 #6 Hrpa	15 / 15
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '10 Contest 6 #3 Razine	5 / 5
COCI '10 Contest 6 #4 Abeceda	10 / 10
COCI '10 Contest 6 #5 Step	15 / 15
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '10 Contest 7 #6 Upit	20 / 20
COCI '11 Contest 1 #4 Ples	10 / 10
COCI '11 Contest 1 #5 Sort	12 / 12
COCI '11 Contest 1 #6 Skakac	12 / 12
COCI '11 Contest 3 #5 Plaće	12 / 12
COCI '11 Contest 5 #1 Križaljka	3 / 3
COCI '11 Contest 5 #2 Eko	5 / 5
COCI '11 Contest 5 #3 Dna	10 / 10
COCI '11 Contest 5 #4 Razbibriga	12 / 12
COCI '11 Contest 5 #6 Popločavanje	25 / 25
COCI '11 Contest 6 #5 Pastele	12 / 12
COCI '11 Contest 6 #6 Košare	15 / 15
COCI '12 Contest 1 #5 Snaga	12 / 12
COCI '12 Contest 2 #5 Informacije	15 / 15
COCI '12 Contest 3 #2 Poredak	5 / 5
COCI '12 Contest 3 #4 Aerodrom	7 / 7
COCI '12 Contest 4 #4 Razlika	12 / 12
COCI '12 Contest 5 #1 Ljestvica	5 / 5
COCI '12 Contest 6 #3 Dobri	7 / 7
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '13 Contest 2 #3 Slom	7 / 7
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '13 Contest 2 #5 Paleta	15 / 15
COCI '13 Contest 3 #1 Riječi	5 / 5
COCI '13 Contest 3 #5 Parovi	2.400 / 12
COCI '13 Contest 3 #6 Odašiljači	5.100 / 17
COCI '13 Contest 4 #4 Guma	12 / 12
COCI '13 Contest 4 #5 Čokolade	15 / 15
COCI '13 Contest 5 #1 Lozinka	3 / 3
COCI '13 Contest 5 #2 Obilazak	7 / 7
COCI '13 Contest 5 #4 Domine	12 / 12
COCI '13 Contest 5 #5 Trokuti	10.263 / 15
COCI '13 Contest 6 #1 Vjeko	3 / 3
COCI '13 Contest 6 #2 Font	7 / 7
COCI '13 Contest 6 #3 Kockice	7 / 7
COCI '13 Contest 6 #4 Kružnice	12 / 12
COCI '13 Contest 6 #5 Hash	15 / 15
COCI '13 Contest 6 #6 Graškrižja	17 / 17
COCI '14 Contest 1 #2 Klopka	5 / 5
COCI '14 Contest 1 #3 Piramida	10 / 10
COCI '14 Contest 1 #4 Mafija	15 / 15
COCI '14 Contest 1 #5 Zabava	15 / 15
COCI '14 Contest 1 #6 Kamp	20 / 20
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 2 #4 Bob	20 / 20
COCI '14 Contest 2 #5 Šuma	20 / 20
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 3 #5 Stogovi	15 / 15
COCI '14 Contest 4 #2 Pšenica	7 / 7
COCI '14 Contest 4 #3 Pripreme	10 / 10
COCI '14 Contest 4 #5 Sabor	15 / 15
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #4 Zgodan	7 / 7
COCI '14 Contest 5 #5 Jabuke	15 / 15
COCI '14 Contest 6 #2 Niko	10 / 10
COCI '14 Contest 6 #4 Kratki	10 / 10
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '14 Contest 7 #5 Prosjek	15 / 15
COCI '15 Contest 1 #3 Baloni	10 / 10
COCI '15 Contest 1 #4 Topovi	12 / 12
COCI '15 Contest 1 #6 Uzastopni	20 / 20
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 3 #3 Molekule	10 / 10
COCI '15 Contest 3 #5 Nekameleoni	20 / 20
COCI '15 Contest 4 #3 Deathstar	7 / 7
COCI '15 Contest 4 #5 Galaksija	15 / 15
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '15 Contest 5 #4 Poplava	12 / 12
COCI '15 Contest 6 #4 Parovi	12 / 12
COCI '15 Contest 6 #5 Krumpirko	15 / 15
COCI '15 Contest 7 #3 Ozljeda	10 / 10
COCI '15 Contest 7 #4 Otpor	12 / 12
COCI '15 Contest 7 #5 Prosti	15 / 15
COCI '16 Contest 1 #1 Tarifa	3 / 3
COCI '16 Contest 1 #3 Cezar	10 / 10
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 1 #5 Kralj	15 / 15
COCI '16 Contest 1 #6 Vještica	15 / 15
COCI '16 Contest 2 #2 Tavan	7 / 7
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 2 #4 Prosječni	10 / 10
COCI '16 Contest 2 #5 Zamjene	15 / 15
COCI '16 Contest 2 #6 Burza	30 / 30
COCI '16 Contest 3 #4 Kvalitetni	12 / 12
COCI '16 Contest 4 #4 Rekonstruiraj	6 / 12
COCI '16 Contest 5 #4 Ronald	12 / 12
COCI '16 Contest 5 #5 Poklon	17 / 17
COCI '16 Contest 6 #4 Savršen	7 / 7
COCI '16 Contest 6 #5 Sirni	15 / 15
COCI '16 Contest 7 #1 Baza	5 / 5
COCI '16 Contest 7 #3 Igra	10 / 10
COCI '17 Contest 1 #3 Lozinke	5 / 5
COCI '17 Contest 1 #5 Deda	15 / 15
COCI '17 Contest 2 #3 Doktor	10 / 10
COCI '17 Contest 2 #4 San	12 / 12
COCI '17 Contest 2 #5 Usmjeri	17 / 17
COCI '17 Contest 3 #1 Aron	3 / 3
COCI '17 Contest 4 #3 Automobil	7 / 7
COCI '17 Contest 4 #4 Vođe	12 / 12
COCI '17 Contest 6 #3 Mate	12 / 12
COCI '17 Contest 6 #4 Cover	15 / 15
COCI '17 Contest 7 #5 Dostavljač	15 / 15
COCI '18 Contest 1 #4 Strah	15 / 15
COCI '18 Contest 1 #5 Teoretičar	35 / 35
COCI '18 Contest 2 #3 Deblo	15 / 15
COCI '18 Contest 2 #4 Maja	15 / 15
COCI '18 Contest 3 #1 Magnus	5 / 5
COCI '18 Contest 3 #4 NLO	15 / 15
COCI '18 Contest 4 #1 Elder	5 / 5
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '18 Contest 5 #3 Ispit	7 / 7
COCI '18 Contest 5 #4 Parametriziran	15 / 15
COCI '18 Contest 5 #5 Transport	25 / 25
COCI '18 Contest 6 #3 Sličice	10 / 10
COCI '18 Contest 6 #4 Simfonija	15 / 15
COCI '18 Contest 6 #5 Mobitel	20 / 20
COCI '19 Contest 1 #2 Lutrija	12 / 12
COCI '19 Contest 1 #5 Zoo	12 / 12
COCI '19 Contest 3 #3 Drvca	15 / 15
COCI '19 Contest 3 #5 Sob	15 / 15
COCI '19 Contest 4 #3 Holding	15 / 15
COCI '19 Contest 4 #4 Klasika	17 / 17
COCI '19 Contest 4 #5 Nivelle	12 / 12
COCI '19 Contest 5 #4 Putovanje	15 / 15
COCI '19 Contest 5 #5 Zapina	10 / 10
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 1 #4 Papričice	17 / 17
COCI '20 Contest 2 #1 Crtanje	5 / 5
COCI '20 Contest 2 #3 Euklid	17 / 17
COCI '20 Contest 2 #4 Sjekira	12 / 12
COCI '20 Contest 3 #4 Selotejp	15 / 15
COCI '20 Contest 5 #1 Šifra	5 / 5
COCI '20 Contest 5 #2 Po	7 / 7
COCI '20 Contest 5 #3 Magenta	12 / 12
COCI '20 Contest 6 #1 Bold	5 / 5
COCI '20 Contest 6 #2 Alias	10 / 10
COCI '20 Contest 6 #3 Anagramistica	12 / 12
COCI '20 Contest 6 #4 Geometrija	11.400 / 25
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 1 #2 Kamenčići	10 / 10
COCI '21 Contest 1 #3 Logičari	17 / 17
COCI '21 Contest 1 #4 Set	12.727 / 35
COCI '21 Contest 1 #5 Volontiranje	11.364 / 25
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 2 #2 Kutije	10 / 10
COCI '21 Contest 2 #3 Hiperkocka	10.500 / 20
COCI '21 Contest 2 #4 Magneti	25 / 25
COCI '21 Contest 2 #5 Osumnjičeni	20 / 20
COCI '21 Contest 3 #1 Lampice	5 / 5
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COCI '21 Contest 3 #3 Akcija	24.500 / 30
COCI '21 Contest 3 #4 Ekoeko	15 / 15
COCI '21 Contest 3 #5 Kućice	25 / 25
COCI '21 Contest 4 #3 Izbori	17 / 17
COCI '21 Contest 4 #5 Šarenlist	17 / 17
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '23 Contest 4 #4 Putovanje	20 / 20
COCI '23 Contest 5 #1 Zlagalica	5 / 5
COCI '23 Contest 5 #2 Bitovi	10 / 10
COCI '23 Contest 5 #3 Piratski Kod	15 / 15
COCI '23 Contest 5 #4 Rolete	15 / 15
COCI '23 Contest 5 #5 Trokut	17 / 17
COI '06 #1 Patrik	12 / 12
COI '07 #4 Umnožak	25 / 25
COI '08 #2 Otoci	25 / 25
COI '14 #1 Čvenk	17 / 17
COI '14 #2 Kovanice	15 / 15
COI '14 #3 Ogledala	30 / 30
COCI '06 Regional #1 Bard	7 / 7
COCI '06 Regional #4 Circle	15 / 15
COCI '07 Regional #3 Kuhar	12 / 12
COCI '07 Regional #4 Jednakost	12 / 12
COCI '08 Regional #4 Tablica	15 / 15
COCI '08 Regional #6 Cvjetici	12 / 12

Problem	Score
DMOJ Capture The Flag '20 G1 - Sanity Check	3 / 3
DMOJ Capture The Flag '20 G2 - Where's the flag?	3 / 3
DMOJ Capture The Flag '20 F1 - RGB	3 / 3

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	15 / 15
Binary Search Tree Test	15 / 15
Dynamic Tree Test (Easy)	25 / 25
Strict Evaluation	17 / 17
Heap Dijkstra Revisited	10 / 10

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 1 P5 - Math on Titan	15 / 15
DMOPC '13 Contest 3 P3 - Crossing Field	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
DMOPC '14 Contest 1 P2 - Tiles	3 / 3
DMOPC '14 Contest 1 P3 - New Students	3 / 3
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P4 - Deforestation	5 / 5
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 2 P6 - Selective Cutting	12 / 12
DMOPC '14 Contest 3 P1 - Not Enough Users!	3 / 3
DMOPC '14 Contest 3 P3 - Not Enough Personnel!	7 / 7
DMOPC '14 Contest 3 P4 - Not Enough Testers!	10 / 10
DMOPC '14 Contest 3 P5 - Not Enough Servers!	20 / 20
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P3 - Golden Lily	10 / 10
DMOPC '14 Contest 4 P4 - Sketchley Park	12 / 12
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P3 - Brotherly Sequence	5 / 5
DMOPC '14 Contest 5 P4 - Kittan's Dilemma	10 / 10
DMOPC '14 Contest 7 P4 - Sand Triangle	7 / 7
DMOPC '14 Contest 7 P5 - Aurora	10 / 10
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
DMOPC '14 Exam Time P4 - Exam Delay	10 / 10
DMOPC '14 Exam Time P5 - Happy Teachers	15 / 15
DMOPC '14 Exam Time P6 - Math Homework	15 / 15
DMOPC '15 Contest 1 P4 - Itami and Candy	10 / 10
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 2 P5 - Sysadmin	15 / 15
DMOPC '15 Contest 2 P6 - Manhattan Magnets	17 / 17
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 3 P5 - Total Annihilation	15 / 15
DMOPC '15 Contest 4 P2 - The Big Clock	5 / 5
DMOPC '15 Contest 4 P3 - Lethal	7 / 7
DMOPC '15 Contest 4 P4 - Great Sequence	10 / 10
DMOPC '15 Contest 4 P5 - Scribe	15 / 15
DMOPC '15 Contest 5 P3 - All Your Base	7 / 7
DMOPC '15 Contest 5 P4 - Steins;Number	12 / 12
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '15 Contest 6 P2 - Tilt	5 / 5
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
DMOPC '15 Contest 7 P4 - Magic	10 / 10
DMOPC '15 Contest 7 P5 - Ariadne's Thread	17 / 17
DMOPC '15 Contest 7 P6 - A Very Very Original Problem	20 / 20
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 1 P4 - Tree Appraisal	15 / 15
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 2 P3 - Queries	7 / 7
DMOPC '16 Contest 3 P3 - Phantom Fight	10 / 10
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P2 - Systests	7 / 7
DMOPC '16 Contest 4 P3 - Carnival Phantasm	10 / 10
DMOPC '16 Contest 4 P4 - Molly and Manga Shopping	15 / 15
DMOPC '16 Contest 4 P5 - Migrant Mascot	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 1 P3 - Hitchhiking Fun	7 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 1 P5 - Intimidating Arrays	15 / 15
DMOPC '17 Contest 1 P6 - Land of the Carrot Trees	20 / 20
DMOPC '17 Contest 2 P1 - 0-1 Knapsack	3 / 3
DMOPC '17 Contest 2 P3 - Bad Bunnies	10 / 10
DMOPC '17 Contest 2 P4 - Mimi and Dictionary	12 / 12
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '17 Contest 3 P2 - Towers of Hanoi	7 / 7
DMOPC '17 Contest 3 P3 - N-Kat	10 / 10
DMOPC '17 Contest 3 P4 - Solitaire Logic	10 / 10
DMOPC '17 Contest 3 P5 - Picnic Planning	15 / 15
DMOPC '17 Contest 3 P6 - Mimi and Scarf	25 / 25
DMOPC '17 Contest 4 P2 - A Heavy Light Decomposition Problem	7 / 7
DMOPC '17 Contest 4 P3 - Third Place	7 / 7
DMOPC '17 Contest 4 P5 - Revised IOI	12 / 12
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '17 Contest 5 P4 - Intersecting Arcs	17 / 17
DMOPC '17 Contest 5 P5 - XOR Bridges	15 / 15
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 1 P3 - Sorting	12 / 12
DMOPC '18 Contest 1 P4 - Sorting	12 / 12
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 3 P4 - Bob and English Class	15 / 15
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
DMOPC '18 Contest 4 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 5 P5 - A Hat Problem	20 / 20
DMOPC '18 Contest 6 P1 - DNA or RNA?	3 / 3
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '18 Contest 6 P5 - Quadrat Sampling	20 / 20
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 1 P3 - Simple Math	12 / 12
DMOPC '19 Contest 1 P6 - Bob and Binary Strings	25 / 25
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 2 P3 - Selection	12 / 12
DMOPC '19 Contest 2 P4 - A Greedy Problem	15 / 15
DMOPC '19 Contest 3 P1 - Mode Finding	5 / 5
DMOPC '19 Contest 3 P2 - Generating Names	7 / 7
DMOPC '19 Contest 3 P3 - Majority	12 / 12
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '19 Contest 4 P0 - Yikes	3 / 3
DMOPC '19 Contest 4 P1 - Valid Strings	5 / 5
DMOPC '19 Contest 4 P2 - Pleasant Present	10 / 10
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 5 P2 - Charlie's Crazy Conquest	5 / 5
DMOPC '19 Contest 5 P3 - Captivating Construction Challenge	12 / 12
DMOPC '19 Contest 5 P4 - Cafeteria Confrontation Conundrum	7 / 7
DMOPC '19 Contest 5 P5 - Crazy Cyclic Coincidences	17 / 17
DMOPC '19 Contest 5 P6 - Cecilia's Computational Crisis	20 / 20
DMOPC '19 Contest 6 P0 - Trivial Math	3 / 3
DMOPC '19 Contest 6 P1 - Grade 9 Math	7 / 7
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '19 Contest 6 P3 - Grade 11 Math	10 / 10
DMOPC '19 Contest 6 P4 - Grade 12 Math	15 / 15
DMOPC '19 Contest 7 P0 - Contest Feedback	3 / 3
DMOPC '19 Contest 7 P1 - Hydrocarbons	7 / 7
DMOPC '19 Contest 7 P2 - Dinner Party	10 / 10
DMOPC '19 Contest 7 P3 - Tree Pruning	12 / 12
DMOPC '19 Contest 7 P4 - Bob and Continued Fractions	20 / 20
DMOPC '19 Contest 7 P5 - Soriya's Programming Project	20 / 20
DMOPC '19 Contest 7 P6 - Bob Equilibrium	30 / 30
DMOPC '19 Contest 7 P7 - Fluid Dynamics	3.500 / 35
DMOPC '20 Contest 1 P1 - Victor Gets Quizzed	3 / 3
DMOPC '20 Contest 1 P2 - Victor's Moral Dilemma	5 / 5
DMOPC '20 Contest 1 P3 - Victor's Algorithm	7 / 7
DMOPC '20 Contest 1 P4 - Victor Makes Bank	2.500 / 17
DMOPC '20 Contest 1 P5 - Victor Takes Over Canada	17 / 17
DMOPC '20 Contest 1 P6 - Victor Identifies Software	1.200 / 25
DMOPC '20 Contest 2 P1 - Laugh Graphs	5 / 5
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents	5 / 5
DMOPC '20 Contest 2 P3 - Roadrollification	10 / 10
DMOPC '20 Contest 2 P4 - Hungry Pigeons	15 / 15
DMOPC '20 Contest 2 P5 - Majority Subarrays	18.800 / 25
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 3 P5 - Tower of Power	25 / 25
DMOPC '20 Contest 4 P1 - Missing Numbers	5 / 5
DMOPC '20 Contest 4 P2 - Beautiful Grids	7 / 7
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
DMOPC '20 Contest 4 P4 - Javelin Throwing	15 / 15
DMOPC '20 Contest 5 P1 - Home Row	3 / 3
DMOPC '20 Contest 5 P3 - Bottom Row	15 / 15
DMOPC '20 Contest 5 P4 - Slacking Off	15 / 15
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '20 Contest 6 P2 - Interpretive Art	7 / 7
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '20 Contest 6 P4 - Land of the Carrot Trees II	17 / 17
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P2 - Alice and Tiles	10 / 10
DMOPC '20 Contest 7 P3 - Senpai and Art	20 / 20
DMOPC '20 Contest 7 P4 - Mimi and Carrots II	17 / 17
DMOPC '20 Contest 7 P5 - Mayors and Tolls	20 / 20
DMOPC '21 Contest 1 P4 - Uneven Forest	20 / 20
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P5 - Crowded Travels	20 / 20
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 4 P3 - Palindromic Presents	12 / 12
DMOPC '21 Contest 4 P4 - Christmas Graph	17 / 17
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P3 - Permutations & Primes	12 / 12
DMOPC '21 Contest 5 P4 - Permutations & Primes	17 / 17
DMOPC '21 Contest 5 P5 - Permutations & Primes	30 / 30
DMOPC '21 Contest 6 P1 - Bigger Big Integer	3 / 3
DMOPC '21 Contest 6 P2 - Gacha Luck	7 / 7
DMOPC '21 Contest 6 P3 - An Art Problem	10 / 10
DMOPC '21 Contest 6 P4 - Colourful Paths	4 / 15
DMOPC '21 Contest 6 P5 - Contraband Game	13.333 / 25
DMOPC '21 Contest 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMOPC '21 Contest 7 P4 - Rocket Race	17 / 17
DMOPC '21 Contest 9 P1 - Board Numbers	7 / 7
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 1 P3 - Group Project	12 / 12
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P5 - Twos and Threes	25 / 25
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMOPC '23 Contest 1 P2 - Knights on Chessboard	10 / 10
DMOPC '23 Contest 1 P3 - Colour Scheme	12 / 12
DMOPC '23 Contest 1 P4 - Wandering Walk	2.500 / 17
DMOPC '23 Contest 1 P5 - Perfect Matching	5 / 25
DMPG '15 G1 - Marcia and Maze	10 / 10
DMPG '15 G4 - Spacetime Convergence Cannons	17 / 17
DMPG '15 G5 - ExpedColle	15 / 15
DMPG '15 S3 - Zen Garden	7 / 7
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 G2 - Kabane Apocalypse	20 / 20
DMPG '16 G4 - Araxxi	15 / 15
DMPG '16 S3 - The Faster Way	10 / 10
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 B4 - Bad Sort	7 / 7
DMPG '17 B5 - Hackathons	7 / 7
DMPG '17 B6 - Multiply and Surrender	7 / 7
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S1 - Molly and Difference	5 / 5
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '17 S5 - Bit Matrix	15 / 15
DMPG '18 G1 - Musical Chairs	10 / 10
DMPG '18 G3 - Lonely Carrot's Anguish	6 / 30
DMPG '18 S2 - Mimi and K-uteness	7 / 7
DMPG '18 S4 - Mimi and Prize	12 / 12
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '19 B5 - Triangles	10 / 10
DMPG '19 G5 - Hunting the White Whale	20 / 20
DMPG '19 G6 - Pairs	20 / 20

Problem	Score
DWITE '02 R2 #3 - The Game of Life	7 / 7
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '07 R3 #2 - There's An Essay In My Code	5 / 5
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '07 R5 #1 - I heart you	3 / 3
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '09 R1 #2 - Word Scrambler	5 / 5
DWITE '09 R1 #3 - That Missing Number	5 / 5
DWITE '09 R4 #4 - Autocomplete	7 / 7
DWITE '09 R6 #1 - ROT13 Encryption	3 / 3
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '11 R4 #4 - Lego Ladder	10 / 10

Problem	Score
ECOO '12 R1 P4 - Boggled	7 / 7
ECOO '12 R3 P3 - Steam Arithmetic	7 / 7
ECOO '15 R1 P1 - When You Eat Your Smarties	5 / 5
ECOO '16 R2 P1 - Palindrome Panic	12 / 12
ECOO '16 R3 P3 - CamelCase	10 / 10
ECOO '17 R2 P3 - Lunch Time	12 / 12
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '17 R3 P4 - Ice Cream Beach	15 / 15
ECOO '18 R2 P2 - Homework	10 / 10
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R2 P1 - Email	5 / 5
ECOO '20 P2 - Online Shopping	5 / 5
ECOO '21 P1 - Many Messages	3 / 3
ECOO '21 P3 - Quintessential Questions	3 / 3
ECOO '21 P4 - Chris' Candy	7 / 7
ECOO '21 P5 - Waldwick's Walk	17 / 17
WCIPEG 2018 ECOO Qualifier P4 - IOI tour	10 / 10

Problem	Score
EGOI '21 P1 - Zeros	7 / 7
EGOI '22 P1 - SubsetMex	10 / 10
EGOI '22 P5 - Data Centers	10 / 10

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 1 P3 - Winning at Sports	12 / 12
Facebook Hacker Cup '15 Round 1 P4 - Corporate Gifting	17 / 17
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSS Christmas Challenge P1 - Arithmetic Operators	3 / 3
GFSSOC '17 S2 - Ace is Base	2.800 / 7
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J2 - Wow much parking lot	3 / 3
GFSSOC '14 Winter J3 - Waiting	3 / 3
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S2 - Speech	5 / 5
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17
GFSSOC '15 Winter S1 - OR-deal	5 / 5
GFSSOC '15 Winter S2 - Soko-Boop	12 / 12
GFSSOC '15 Winter S3 - PalinDrone	7 / 7
GFSSOC '15 Winter S4 - Starry Nights	12 / 12
GFSSOC '15 Fall Practice P5 - Bruno and Pumpkins	7 / 7

Problem	Score
ACM U of T Tryouts C0 A - Max Flow	3 / 3
ACM U of T Tryouts C0 B - Interleaving Leaves	5 / 5
ACM U of T Tryouts C1 A - Rock Paper Scissors Fox	3 / 3
ACM U of T Tryouts C1 B - The Foxen's Treasure	5 / 5
ACM U of T Tryouts C1 C - Foxhole	7 / 7
ACM U of T Tryouts C1 F - Foxic Expressions	15 / 15
ACM U of T Tryouts C2 C - Homemade Asteroids	10 / 10
ACM U of T Tryouts C2 E - MVP	15 / 15
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
ACM U of T Tryouts C3 A - A Research Project	3 / 3
ACM U of T Tryouts C3 B - A Careful Reply	3 / 3
ACM U of T Tryouts C3 G - Office Mates	15 / 15
CTU Open Contest 2017 - Ice Cream Samples	12 / 12
CTU Open Contest 2018 - Security Guards	10 / 10
CTU Open Contest 2018 - Escalators	15 / 15
ICPC ECNA 2005 C - The Game of Efil	12 / 12
ICPC ECNA 2005 H - Two Ends	10 / 10
ICPC ECNA 2016 C - The Key to Cryptography	7 / 7
ICPC ECNA 2016 E - Red Rover	7 / 7
Knapsack 4	20 / 20
ICPC NAQ 2015 F - Quick Brown Fox	5 / 5
ICPC NAQ 2015 G - Safe Passage	10 / 10
ICPC NAQ 2016 D - Brackets	15 / 15
ICPC NAQ 2016 G - Inverse Factorial	10 / 10
ICPC NAQ 2016 J - Quick Estimates	3 / 3
ICPC NWERC 2011 A - Binomial Coefficients	10 / 10
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC PACNW 2016 H - Paint	7 / 7
ICPC PACNW 2016 J - Shopping	15 / 15
ICPC PACNW 2016 K - Tournament Wins	12 / 12
ICPC SWERC 2017 F - Shattered Cake	3 / 3
ICPC SWERC 2017 K - Blowing Candles	15 / 15

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '04 P6 - Empodia	30 / 30
IOI '07 P3 - Sails	2.273 / 25
IOI '07 P4 - Miners	12.500 / 15
IOI '07 P5 - Pairs	7.576 / 25
IOI '08 P1 - Type Printer	12 / 12
IOI '09 P6 - Mecho	15 / 15
IOI '09 P8 - Salesman	25 / 25
IOI '10 P6 - Traffic Congestion	10 / 10
IOI '11 P2 - Race	17 / 17
IOI '11 P2 - Race (Standard I/O)	17 / 17
IOI '11 P3 - Rice Hub	15 / 15
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '13 P1 - Dreaming	15 / 15
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '13 P4 - Cave	10 / 10
IOI '13 P6 - Game	25 / 25
IOI '14 P2 - Wall	20 / 20
IOI '14 P4 - Gondola	15 / 15
IOI '14 P6 - Holiday	30 / 30
IOI '14 P6 - Holiday (Standard I/O)	30 / 30
IOI '15 P1 - Boxes with Souvenirs	15 / 15
IOI '15 P3 - Teams	35 / 35
IOI '15 P3 - Teams (Standard I/O)	35 / 35
IOI '15 P4 - Horses	15 / 15
IOI '15 P4 - Horses (Standard I/O)	15 / 15
IOI '15 P5 - Sorting	25 / 25
IOI '15 P5 - Sorting (Standard I/O)	25 / 25
IOI '15 P6 - Towns	40 / 40
IOI '16 P1 - Detecting Molecules	12 / 12
IOI '18 P1 - Combo	15 / 15
IOI '19 P1 - Arranging Shoes	15 / 15
IOI '21 P3 - Fountain Parks	30 / 30
IOI '21 P4 - Mutating DNA	12 / 12
IOI '94 P1 - The Triangle	7 / 7
IOI '95 P4 - Letter Game	15 / 15
IOI '95 P5 - Street Race	15 / 15
IOI '96 P2 - Job Processing	20 / 20
IOI '96 P5 - Longest Prefix	12 / 12
IOI '98 P4 - Picture	15 / 15

Problem	Score
JOI '13 Open P2 - Synchronization	35 / 35
JOI '13 Open P3 - Watching	15 / 15
JOI '14 Open P1 - Factories	20 / 20
JOI '14 Open P2 - Fortune Telling 2	25 / 25
JOI '14 Open P6 - Secret	17 / 17
JOI '16 Final P1 - Foehn Phenomena	10 / 10
JOI '16 Open P3 - Skyscraper	25 / 25
JOI '17 Final P4 - Commuter Pass	15 / 15
JOI '17 Final P5 - Snake Escaping	25 / 25
JOI '18 Spring Camp Day 1 P3 - Tents	20 / 20
JOI '19 Final P3 - Collecting Stamps 3	15 / 15

User thomas_li

Points breakdown

AAC (303 points)

ACC (306 points)

APIO (443 points)

Balkan OI (82 points)

Baltic OI (344 points)

BlueBook (69 points)

Brazil OI (17 points)

Bubble Cup (51 points)

Bulgarian OI (46 points)

CCC (1390 points)

CCO (1287.425 points)

CEOI (194.400 points)

China NOI (713.600 points)

Classics (109.777 points)

COCI (3236.545 points)

CTF (9 points)

Data Structure Tests (102 points)

DMOPC (2327.833 points)

DWITE (84 points)

ECOO (140 points)

EGOI (27 points)

FHC (59 points)

GFSSOC (136.800 points)

Google Code Jam (15 points)

ICPC (316 points)

IOI (775.349 points)

JOI (222 points)

Mock CCC (555.400 points)

Mock CCO (338 points)

MWC (39 points)

Olympiads School (220.550 points)

POI (12 points)

SAC Coding Challenge (123.200 points)

Seasonal (812.700 points)

SIUCF (72 points)

TLE (327.200 points)

TSOC (52.600 points)

Uncategorized (4035.114 points)

VM7WC (178 points)

WAC (96.700 points)

Waterloo Local (98 points)

Woburn Challenge (323.333 points)

YAC (211.600 points)

Problem	Score
Mock CCC '20 Contest 1 J1 - A Rage Tree Problem	3 / 3
Mock CCC '20 Contest 1 J2 - A Simplex Problem	3 / 3
Mock CCC '20 Contest 1 J3 - A Geometry Problem	3 / 3
Mock CCC '20 Contest 1 J4 - A Binary Problem	5 / 5
Mock CCC '20 S2 - Flipper Redux	7 / 7
Mock CCC '20 S4 - Valentine's Day Shopping	20 / 20
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	5 / 5
Mock CCC '20 Contest 2 S3 - Tree Programming	10 / 10
Mock CCC '22 Contest 1 J1 - Square Root Decomposition	3 / 3
Mock CCC '22 Contest 1 J2 - Biking and Hiking	3 / 3
Mock CCC '22 Contest 1 J3 - String Crossing Maximization	7 / 7
Mock CCC '22 Contest 1 J4 - Snowball Fight	5 / 5
Mock CCC '22 Contest 1 J5 - New Year's Restrictions	7 / 7
Mock CCC '22 Contest 2 J1 - Opening Ceremony	3 / 3
Mock CCC '22 Contest 2 J2 - Snowboarding Championship	3 / 3
Mock CCC '22 Contest 2 J3 - Figure Skating Fun	5 / 5
Mock CCC '22 Contest 2 J4 - Hockey Bracket	7 / 7
Mock CCC '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '24 Contest 1 J1 - Lemon Bathtub	3 / 3
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System	3 / 3
Mock CCC '24 Contest 1 J3 - RGB Words	5 / 5
Mock CCC '24 Contest 1 J5 - Mathland	10 / 10
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles	5 / 5
Mock CCC '24 Contest 1 S2 - Owen the Toucan	7 / 7
Mock CCC '24 Contest 1 S3 - Optimal Split Point	10 / 10
Mock CCC '24 Contest 1 S4 - Tommy's Lemonade Stand	12 / 12
Mock CCC '24 Contest 1 S5 - Mock CCC 2025	20 / 20
Mock CCC '14 S2 - Sleep Cycle	7 / 7
Mock CCC '14 S5 - Elimination Game	15 / 15
Mock CCC '15 J2 - Lowest Exam Mark	5 / 5
Mock CCC '15 J5 - Royal Guard	10 / 10
Mock CCC '22 2 S3 - Kaguya Wants to Analyze the Academy Anthem	12 / 12
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 1 S2 - Keenan Hates Triangles	5 / 5
Mock CCC '23 1 S4 - Roger Says Yabe	15 / 15
Mock CCC '23 1 S5 - The Obligatory Data Structures Problem	25 / 25
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 1 S4 - A Graph Problem	12 / 12
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem	10 / 10
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem	15 / 15
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 3 S4 - A Graph Problem	10 / 10
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem	20 / 20
Mock CCC '18 Contest 5 J3/S1 - Median Triples	5 / 5
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume	0.600 / 3
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	7 / 7
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5 / 5
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume	12 / 12
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea	10 / 10
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals	10 / 10
Mock CCC '21 S1 - Edit Distance	5 / 5
Mock CCC '21 S2 - Colorful Strings	7 / 7
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence	10 / 10
Mock CCC '21 S4 - Infinite Molecule	12 / 12
Mock CCC '21 S5 - Clique and Independent Set	25 / 25
Mock CCC '22 1 S1 - Big Mattress Tournament	5 / 5
Mock CCC '22 1 S2 - IU	5 / 5
Mock CCC '22 1 S3 - IU	7 / 7
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics	20 / 20
Riolku's Mock CCC S1 - Word Bot	3 / 3
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
Riolku's Mock CCC S2 - Keen Keener Sequence (Hard Version)	12 / 12
Riolku's Mock CCC S3 - Mosey's Birthday	0.800 / 12

Problem	Score
CCO Preparation Test 1 P2 - Escape Maze	20 / 20
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 3 P2 - Packing Up	25 / 25
CCO Preparation Test 5 P1 - City Game	15 / 15
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
CCO Preparation Test 6 P3 - HopScotch	20 / 20
Mock CCO '17 Problem 4 - Guards	15 / 15
Mock CCO '19 Contest 1 Problem 5 - A Tree Problem	25 / 25
Mock CCO '19 Contest 1 Problem 6 - A Geometry Problem	15 / 15
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '19 Contest 2 Problem 3 - A Cactus Problem	12 / 15
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem	12 / 12
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	15 / 15
Mock CCO '18 Contest 2 Problem 2 - Victor Rains	20 / 20
Mock CCO '18 Contest 2 Problem 5 - Victor's Triangles	20 / 20
Mock CCO '18 Contest 3 Problem 2 - Roger Delegates Work to Jessica	20 / 20
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess	20 / 20
Mock CCO '18 Contest 3 Problem 4 - Roger Solves A Classic Rage Tree Problem	10 / 10
Mock CCO '18 Contest 4 Problem 3 - Counterattack	15 / 15
Mock CCO '18 Contest 4 Problem 6 - Splitting Drones	15 / 15

Problem	Score
MWC '15 #1 P5: Love Guru	7 / 7
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #2 P3: Breaking Ice	5 / 5
MWC '15 #3 P3: Bad News	7 / 7
MWC '15 #4 P4: Dealing with Knots	7 / 7
MWC '15 #8 P1: Push-up Contest	3 / 3

Problem	Score
A Sum Problem	12 / 12
Athena on Zanzibar Island	12 / 12
DMOJLand Series: Fake Judges	1.750 / 7
Lemon Game	7 / 7
Mynerva	7 / 7
OCC '19 B1 - Darcy_Liu	3 / 3
OCC '19 G1 - Top Coder	10 / 10
Palindrome Path	20 / 20
Bob's Kingdom	12 / 12
The Subset	20 / 20
Least Multiple	10 / 10
Three Subarrays	6 / 20
Circular Swap	3.800 / 25
The Extra Node	17 / 17
Permutation Sorting	20 / 20
Tree Journey	12 / 12
Three Nodes	17 / 17
0-1 Sequence	15 / 15
A Fenwick Tree Question	15 / 15

Problem	Score
SAC '21 Code Challenge P1 - Shrinkage	3 / 3
SAC '21 Code Challenge P2 - Littering	5 / 5
SAC '21 Code Challenge P3 - DeMello's Replacement	5 / 5
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
SAC '21 Code Challenge P5 - Friends of Friends	7 / 7
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
SAC '22 Code Challenge 2 P1 - Calendar Management	5 / 5
SAC '22 Code Challenge 2 P2 - Cookie Sprinkler	5 / 5
SAC '22 Code Challenge 2 P3 - Rating Choices	7 / 7
SAC '22 Code Challenge 2 P4 - Cookie Galore	10 / 10
SAC '22 Code Challenge 2 P5 - Even Colouring	10 / 10
SAC '22 Code Challenge 3 Junior P1 - Normal Problem	3 / 3
SAC '22 Code Challenge 3 Junior P2 - Normal Lines	3 / 3
SAC '22 Code Challenge 3 Junior P3 - Normal Probabilities	3 / 3
SAC '22 Code Challenge 3 Junior P4 - Normal Conversions	5 / 5
SAC '22 Code Challenge 3 P1 - Hair Hazards	3 / 3
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 3 P3 - Bob Sort	5 / 5
SAC '22 Code Challenge 3 P4 - Finding Friends	15 / 15
SAC '22 Code Challenge 3 P5 - Chat Corrections	1.200 / 12
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back From Summer '17 P3: Basketball Dodgeball	7 / 7
Back From Summer '17 P4: Pair Programming	12 / 12
Back From Summer '17 P6: Crowded Cities	20 / 20
Back From Summer '19 P1: Winnie's Orphans	3 / 3
Back To School '16: Harambe	3 / 3
Back To School '16: Dodgeball	7 / 7
Back To School '16: Cherry Tree	12 / 12
Back To School '16: Times Table	17 / 17
Back To School '16: Textbooks	20 / 20
Back To School '17: 🅱aram🅱e	3 / 3
Back To School '17: Wet Mud	10 / 10
Back To School '17: New English	12 / 12
Back To School '17: Sour Candy	15 / 15
Back To School '17: Hot and Cold	20 / 20
Back To School '18: Harambe	3 / 3
Back To School '18: Letter Frequency	7 / 7
Back To School '18: Beautiful Trees	10 / 10
Back To School '18: An FFT Problem	10 / 10
Back To School '18: The Golden Porcupine	15 / 15
Back To School '18: Function Maximization	25 / 25
Back To School '19: H🅰️r🅰️mbe	3 / 3
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - Fine Art	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
Canada Day Contest 2021 - 0-1	20 / 20
CCCJQR P3	7 / 7
Death Gun	7 / 7
Halloween '14 P1 - Rabbit Girls	3 / 3
Halloween '14 P2 - Cat Girls	12 / 12
Halloween '14 P3 - Dog Girls	15 / 15
Halloween '14 P4 - Fox Girls	20 / 20
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged	5 / 5
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Max's Anger Contest Series 1 P4 - Greedily Gamboling	12 / 12
Max's Anger Contest Series 1 P4 - Greedily Gamboling (Hard Version)	15 / 15
Max's Anger Contest Series 1 P5 - Slacking Subsequences	15 / 15
Max's Anger Contest Series 2 P1 - Directed Anger	3 / 3
Max's Anger Contest Series 2 P2 - Password Anger	5 / 5
Max's Anger Contest Series 2 P3 - Array Anger	7 / 7
Max's Anger Contest Series 2 P4 - Number Anger	12 / 12
Max's Anger Contest Series 2 P5 - Job Anger	12 / 12
MEC '16 P3 - Getting Good at Programming	10 / 10
MEC '16 P4 - Circuitry	15 / 15
Miracle Sort	3 / 3
MNYC '17: Hurontario	10 / 10
MNYC '17: Removing Christmas Trees	15 / 15
MNYC '17: Bells	1.700 / 17
Piggy	7 / 7
Sword Art Online Judge	7 / 7
Triway Cup '18 Summer B - Beautiful Water Pearl	7 / 7
Triway Cup '18 Summer F - Forget Me Not	5 / 5
Triway Cup '19 Summer I - An Easy Problem	5 / 5
Triway Cup '19 Summer Junior P1 - Getting Snappy	5 / 5
Too Simple	7 / 7
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 S3: Late for Class!	10 / 10
WOSS Dual Olympiad 2022 J1: Holiday Gifting	3 / 3
WOSS Dual Olympiad 2022 J2: Counting Christmas Trees	3 / 3
WOSS Dual Olympiad 2022 J3/S1: Christmas List	5 / 5
WOSS Dual Olympiad 2022 J4: Fire on Christmas Day	7 / 7
WOSS Dual Olympiad 2022 S2: Festive Card Game	7 / 7
WOSS Dual Olympiad 2022 S3: Sightseeing in the North Pole	12 / 12
WOSS Dual Olympiad 2022 Team Round P1: Bobby and His Calculus Test	3 / 3
WOSS Dual Olympiad 2022 Team Round P2: Bobby's Studying Schedule	5 / 5
WOSS Dual Olympiad 2022 Team Round P3: Bobby and the Sidewalk	10 / 10
New Year's '15 P1 - Invitation Devastation	3 / 3
New Year's '15 P4 - Leftover Eggnog	15 / 15
New Year's '16 P3 - Arithmetic Snowman	5 / 5
New Year's '16 P6 - Cake Balancing	15 / 15
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '17 P3 - Fibonacci Presents	10 / 10
New Year's '17 P7 - Santa's Deliveries	25 / 25
New Year's '18 P3 - World Domination Fun	10 / 10
New Year's '18 P6 - Old Christmas Lights II	25 / 25
New Year's '18 P8 - Snowy Streets	25 / 25
New Year's '19 P8 - Best Hat in Town II	25 / 25

Problem	Score
Summer Institute '17 Contest 1 P1 - Ant Clans	20 / 20
Summer Institute '17 Contest 1 P4 - Clips of Video	20 / 20
Summer Institute '17 Contest 1 P8 - Mo' Money	5 / 5
Summer Institute '17 Contest 1 P9 - Safe Square	7 / 7
Summer Institute '17 Contest 3 P5 - Balanced Cycles	20 / 20

Problem	Score
Factorial Calculator	7 / 7
TLE '15 P2 - Microwaves	12 / 12
TLE '15 P4 - Olympiads Homework	12 / 12
TLE '15 P5 - Prefix Sum Array	15 / 15
TLE '15 P6 - Rock, Paper, Scissors	20 / 20
TLE '16 Contest 2 P1 - In Debt	3 / 3
TLE '16 Contest 4 P1 - Stack of Presents	5 / 5
TLE '16 Contest 4 P4 - Christmas Tree Building	15 / 15
TLE '16 Contest 7 P3 - NOR	10 / 10
TLE '16 Contest 7 P4 - Abstract Problem	10 / 10
TLE '16 Contest 8 P3 - Fool's Sequence	12 / 12
TLE '16 Contest 8 P4 - Delivery Service	17 / 17
TLE '16 Contest 8 P5 - Prom Night	15 / 15
TLE '17 Contest 1 P4 - Tempest	12 / 12
TLE '17 Contest 1 P5 - Cake	15 / 15
TLE '17 Contest 2 P3 - Willson and Migration	10 / 10
TLE '17 Contest 2 P5 - Crew Selection Test	1.200 / 25
TLE '17 Contest 3 P3 - Fax's Thanksgiving Dish	10 / 10
TLE '17 Contest 3 P5 - Hypercube Hotel	17 / 17
TLE '17 Contest 3 P6 - Donut Coupons	25 / 25
TLE '17 Contest 4 P3 - Fax's Christmas Dish	7 / 7
TLE '17 Contest 4 P5 - Pascal's Tree	15 / 15
TLE '17 Contest 4 P6 - Fax's Christmas Bash	25 / 25
TLE '17 Contest 5 P1 - Guess the Number	3 / 3
TLE '17 Contest 5 P3 - Willson and Factorization	7 / 7
TLE '17 Contest 7 P3 - Countless Calculator Computations	7 / 7
TLE '17 Contest 7 P4 - Database	20 / 20

Problem	Score
TSOC '15 Contest 1 #1 - Molecular or Non-Molecular?	3 / 3
TSOC '15 Contest 1 #5 - Giant Ants	5.600 / 7
TSOC '15 Contest 2 #6 - All-Out War!	15 / 15
TSOC '16 Contest 1 #6 - Joey and Biology	12 / 12
TSOC '16 Contest 2 #3 - Lu Han and Birthday	10 / 10
TSOC '16 Contest 2 #4 - Bob's Primes	7 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
2048	15 / 15
2-D Permutations	10 / 10
2spooky4me	7 / 7
Rotations in 3 Dimensions	12 / 12
Mispelling	3 / 3
Mirrored Pairs	3 / 3
A20 Gate	5 / 5
Triple Fat Ladies	5 / 5
Advanced Battleships	15 / 15
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	5 / 5
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	7 / 7
Appleby Contest '19 P5 - Matrix Operation	10 / 10
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
Appleby Contest '20 P2 - Playful Playdoughs	5 / 5
Appleby Contest '20 P3 - Ridiculous String	10 / 10
Appleby Contest '20 P4 - Philosophy Class	12 / 12
Appleby Contest '20 P5 - Ridiculous Tree	15 / 15
A Coin Problem	12 / 12
ACSL '09 Practice P3 - Zeroes	10 / 10
A Digit Problem	12 / 12
A Harder Game	6 / 15
Arcadia Computing Contest 1 P1 - Test Anxiety	3 / 3
Arcadia Computing Contest 1 P2 - Chemistry	5 / 5
Arcadia Computing Contest 1 P3 - ScanTron	5 / 5
Arcadia Computing Contest 1 P4 - Cyclic Sorting	7 / 7
Arcadia Computing Contest 1 P5 - Hacking Grades	7 / 7
Sum of Primes 2	5 / 5
Alphabet Score	3 / 3
Adaptive Mechanized Calcium Chlorohypochlorite	25 / 25
Amplitude Hackathon Summer '24 Problem 1 - Is Jeffrey in the Office?	3 / 3
Amplitude Hackathon Summer '24 Problem 2 - Feature Requests	3 / 3
Amplitude Hackathon Summer '24 Problem 3 - Mike's Unlocked Laptop	5 / 5
Amplitude Hackathon Summer '24 Problem 6 - Kurt's Coffee Cabal	7 / 7
Troubling Times	5 / 5
Andrew Needs Help	12 / 12
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Art Academy 0: Prologue	3 / 3
Art Academy II: The Grand Escape	7 / 7
Art Academy V: Ruin	12 / 12
Art Academy VII: A Mysterious Object	12 / 12
A Times B	20 / 20
Attraction	10 / 10
PEG Test '14 - Balance	5 / 5
PEG Test '14 - Change	7 / 7
PEG Test '14 - Earth	3 / 3
PEG Test '14 - Water	3 / 3
Avocado Trees!	5 / 5
Adding Reversed Numbers	5 / 5
Palindromic Integer Partition	5 / 5
List Minimum	3 / 3
List Minimum (Easy)	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
Lexicographically Least Substring (Hard)	15 / 15
String Finding	5 / 5
String Finding - Hacking	10 / 10
Binary	5 / 5
Bill's Binoculars	5 / 5
Bit Combinations	7 / 7
Fast Bit Duplication	10 / 10
Bitmask Magic	15 / 15
Bob's Rocks	5 / 5
Bob's Temple	5 / 5
Boolean	3 / 3
Boxlings	10.714 / 15
BPC 1 J4 - Assignment of the Year	10 / 10
Bruce's Brittle Bridges	12 / 12
Bruce String	12 / 12
Polynomial Time Boolean Satisfiability	15 / 15
Fast Search	15 / 15
Battleships	10 / 10
BSSPC '21 J1 - Eggy's New Clothes	3 / 3
BSSPC '21 J2 - James and Youtube	3 / 3
BSSPC '21 J3 - Magic Paint Gun Cartridges	5 / 5
BSSPC '21 J4 - James's Magical Soups	7 / 7
BSSPC '21 J5 - James and the Euclid Test	7 / 7
BSSPC '21 J6 - Lakshy and Orz Trees	12 / 12
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '21 S3 - James's Egirl Discord Status	7 / 7
BSSPC '21 S4 - Child Prodigy Chadstin	17 / 17
BSSPC '22 P1 - Bubble Tea Tracker	3 / 3
BSSPC '22 P2 - Rhyming Numbers	3 / 3
BSSPC '22 P3 - Searching for Seats	5 / 5
BSSPC '22 P4 - Exec Pieing	5 / 5
BSSPC '22 P5 - Derrick and Orz Trees	7 / 7
BSSPC '22 P6 - Permutations & Primogems	10 / 10
BSSPC '22 P7 - Exec Team Applications	10 / 10
BSSPC '22 P8 - Bayview's RGB Gaming PC	10 / 10
Back to School '24 P1 - Kicking	5 / 5
Back to School '24 P2 - Cheating	10 / 10
Back to School '24 P3 - Tournament	12 / 12
Back to School '24 P4 - Candidates	15 / 15
Back to School '24 P5 - Snitching	15 / 15
Back to School '24 P6 - Rex	4 / 20
The Cake is a Dessert	10 / 10
Security Cameras	20 / 20
Stingy Candyman	10 / 10
Carnival Game	7 / 7
Casino Crisis	12 / 12
Coin Change	7 / 7
Allen's Segments	17 / 17
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	15 / 15
Checker Number	7 / 7
Cheerio Contest 1 S2 - School Expansion	7 / 7
Cheerio Contest 2 P3 - Digits	5 / 5
Clique	15 / 15
3n+1	3 / 3
Comparing Arrays	15 / 15
Counting Problem	17 / 17
CPC '19 Contest 1 P3 - Admiral Kuznetsov	12 / 12
CPC '19 Contest 1 P6 - Maintaining Some Coins	20 / 20
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P2 - AQT and Multiset	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
CPC '21 Contest 1 P5 - AQT and Modern Art	15 / 15
CPC '21 Contest 1 P6 - AQT's Break Time is Over	20 / 20
CPC '21 Contest 1 P7 - AQT and Quarantine	20 / 20
Capture The Flag	5 / 5
DeMello's Leeches	15 / 15
Maximum Sum	7 / 7
A Game	10 / 10
Longest Increasing Subsequence	7 / 7
Counting Subsequences	10 / 10
Educational DP Contest AtCoder A - Frog 1	7 / 7
Educational DP Contest AtCoder B - Frog 2	7 / 7
Educational DP Contest AtCoder C - Vacation	7 / 7
Educational DP Contest AtCoder D - Knapsack 1	7 / 7
Educational DP Contest AtCoder E - Knapsack 2	7 / 7
Educational DP Contest AtCoder F - LCS	7 / 7
Educational DP Contest AtCoder G - Longest Path	10 / 10
Educational DP Contest AtCoder H - Grid 1	7 / 7
Educational DP Contest AtCoder I - Coins	10 / 10
Educational DP Contest AtCoder J - Sushi	12 / 12
Educational DP Contest AtCoder K - Stones	10 / 10
Educational DP Contest AtCoder L - Deque	10 / 10
Educational DP Contest AtCoder M - Candies	12 / 12
Educational DP Contest AtCoder N - Slimes	12 / 12
Educational DP Contest AtCoder O - Matching	12 / 12
Educational DP Contest AtCoder P - Independent Set	12 / 12
Educational DP Contest AtCoder Q - Flowers	15 / 15
Educational DP Contest AtCoder R - Walk	15 / 15
Deemo's Problem	15 / 15
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder T - Permutation	15 / 15
Educational DP Contest AtCoder U - Grouping	15 / 15
Educational DP Contest AtCoder V - Subtree	20 / 20
Educational DP Contest AtCoder W - Intervals	20 / 20
Educational DP Contest AtCoder Y - Grid 2	17 / 17
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Division Queries and Updates	20 / 20
Exam Prep	7 / 7
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	4 / 20
Fast Factorial Calculator 3	40 / 40
Factors	7 / 7
Fast Bit Counting	3 / 3
Fast LCA	12 / 12
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Firebending	3 / 3
Fizz Coke	7 / 7
Foxlings	10 / 10
Angie and Functions (Hard)	30 / 30
GCC '16 P3 - Hang Gliding Fun	25 / 25
Geography Class	5 / 5
GlobeX Cup '18 J4 - Magical Functions	7 / 7
GlobeX Cup '18 S Sample - Chair Stacking	7 / 7
GlobeX Cup '19 S4 - Ninjaclasher's Wrath 2	25 / 25
Good Travels	17 / 17
Good Predictions	10 / 10
Good Strategy	10 / 10
Good Debugging	17 / 17
Good Aim	10 / 10
Good Inflation	20 / 20
Good Celebration	12 / 12
King Graff's Defense	15 / 15
King Graff's Tolls	17 / 17
Breaking the Friend Chain	7 / 7
Graph Contest 1 P1 - Counting Paths	10 / 10
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 2 P3 - Trees	7 / 7
Graph Contest 3 P1 - Travelling Salesmen	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Hardcore Grinding	5 / 5
Hailstone Numbers	3 / 3
HCI '16 - BinaryBomb	17 / 17
HCI '16 - Foodie	7 / 7
HCI '16 - Jumping	20 / 20
HCI '16 - Oversleep	7 / 7
HCI '16 - Cheapest Operation Ever	20 / 20
HCI '16 - Xorpow	10 / 10
The Heist	10 / 10
Hello, World!	3 / 3
HHPC1 P1 - Yielding the Longest Substring	5 / 5
HHPC1 P2 - Yuniformity Challenge	10 / 10
HHPC1 P3 - Yonder Ridge	12 / 12
HHPC1 P4 - Yet Another A+B Problem	10 / 10
The Hu Tao Fractal	7 / 7
Icebergs	12 / 12
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12 / 12
Word Scrambler	5 / 5
Inaho III	17 / 17
Inaho V	3 / 3
Inaho IX	20 / 20
Infinity	3 / 3
Count The Triplets	7 / 7
Intervals	10 / 10
Expected Inversions	12 / 12
A Permutation Problem 2	12 / 12
Jack Needs Help	10 / 10
Joshua Needs Help	10 / 10
Number Theoretic Transform	12 / 12
Knapsack 3	10 / 10
K-th Minimum Number	17 / 17
Largest Permutation	7 / 7
Lemon	10 / 10
Lemon Tree	20 / 20
Levve Loves Segment Trees	15 / 15
Lil' Jami	5 / 5
LKP '18 Contest 1 P1 - World Trade Foundation	3 / 3
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
LKP '18 Contest 1 P5 - The Treaty of Wellacotia	17 / 17
LKP '18 Contest 1 P6 - The Great Fire of Köres	20 / 20
LKP '18 Contest 2 P4 - The Zagonetka Machine	12 / 12
Guess the Sequence	3 / 3
Magic Bits	10 / 10
MALD Contest 1 P1 - Scratch Cat and DDoS	3 / 3
MALD Contest 1 P2 - Scratch Cat and Examinations	5 / 5
MALD Contest 1 P3 - Scratch Cat and Infestation	7 / 7
MALD Contest 1 P4 - Scratch Cat and Demolition	15 / 15
MALD Contest 1 P6 - Scratch Cat and Painting	3.400 / 17
A Math Contest P1 - Arrays	5 / 5
A Math Contest P11 - Weak Goldbach's Conjecture	15 / 15
A Math Contest P13 - Ways	17 / 17
A Math Contest P14 - Choosing Marbles	25 / 25
A Math Contest P15 - Matrix Fixed Point	20 / 20
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
A Math Contest P4 - Circle Cutting	7 / 7
A Math Contest P5 - Good Arrays	7 / 7
A Math Contest P6 - Global Maximum	10 / 10
A Math Contest P7 - Factors	10 / 10
A Math Contest P8 - Permutation Counting	12 / 12
A Math Contest P9 - Buy Some Get Some	12 / 12
MCIPC Contest 2 P1 - Super Mega Snowball	3 / 3
Multiplication Improvement	5 / 5
MMCC '14 P1 - Tenri	17 / 17
MMCC '14 P2 - Kirito	20 / 20
MMCC '14 P3 - Esdeath	15 / 15
MMCC '15 P1 - Inaho	15 / 15
MMM '14 C - Pie Shop	17 / 17
Mock DWITE '09 P1 - Super Special Awesome Numbers =D	5 / 5
Modulo Sort	5 / 5
Monkey Motel	12 / 12
Moses Needs Help	12 / 12
Multiplication Madness	7 / 7
Necroposting	5 / 5
NO ACM NO LIFE	30 / 30
OCC '19 S1 - Floor Planning	3 / 3
OCC '19 S2 - Rimuru's Number Game	5 / 5
The Odd Number	7 / 7
Olympic Scoring	3 / 3
Mailing Origami	20 / 20
OTHS Coding Competition 1 (Mock CCC) J1 - Math Assistance	3 / 3
OTHS Coding Competition 1 (Mock CCC) J2 - Wand Selection	3 / 3
OTHS Coding Competition 1 (Mock CCC) J3 - Explosion	5 / 5
OTHS Coding Competition 1 (Mock CCC) J4 - Railgun	7 / 7
OTHS Coding Competition 1 (Mock CCC) J5 - Scavenger Hunt	10 / 10
Path Finder	10 / 10
Path Finder 2: Electric Boogaloo	15 / 15
Persuasion	12 / 12
The Torture Chamber	15 / 15
PIB '20 P1 - Marcus and Head Bonks	3 / 3
PIB '20 P2 - 2 + 2 = 5	5 / 5
PIB '20 P4 - Ninjaclasher the Perfect Man	25 / 25
PIB '20 P6 - Rotational Top Trees	20 / 20
PIB '20 P7 - Karnaugh Maps	15 / 15
Pick It	15 / 15
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
Prime Factorization	5 / 5
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
Pulse	3 / 3
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P2 - Get Off My Lawn	3 / 3
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
QCC P0 - Thermometer	3 / 3
QCC P1 - Quarantine Games	10 / 10
QCC P2 - Online School	5 / 5
QCC P3 - Cohorts	10 / 10
QCC P4 - Genetic Sequencing	5 / 5
QCC P5 - Vaccine Delivery	12 / 12
QCC P6 - Freedom!	7 / 7
Rainy Days	5 / 5
Rat In A Maze	5 / 5
Ray Needs Help	12 / 20
Raytracing	10 / 10
Revenge of the Digger	20 / 20
RGPC '17 P1 - Circle Clicking!	5 / 5
RGPC '17 P4 - Snow Day	10 / 10
RGPC '18 P3 - Chocolate Day	10 / 10
Richmond Green P2 - LOL	3 / 3
Richmond Green P4 - HEIGHT	7 / 7
RTE '16 S3 - School Traversal	7 / 7
South African Computer Olympiad 2008 Day 1 Problem 3 - Visiting Grandma	15 / 15
Sales	20 / 20
Sandwich	5 / 5
Scansion	10 / 10
Spring Coding Bowl '22 P1 - Student Numbers	3 / 3
Spring Coding Bowl '22 P2 - Chicken Strips	5 / 5
Spring Coding Bowl '22 P4 - Circle Game	4.500 / 15
Spring Coding Bowl '22 P5 - Temple Placement	15 / 15
Singularity Cup P1 - Maximum Permutation Product	5 / 5
Singularity Cup P2 - Reverse Substring Partitioning	10 / 10
Singularity Cup P3 - Interplanetary Travel	10.500 / 15
Singularity Cup P4 - Staircase Sum	17 / 17
Singularity Cup P5 - Perfect Matrix	20 / 20
The Cosmic Era P1 - Ship	3 / 3
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
The Cosmic Era P4 - Freedom Appears!	7 / 7
The Cosmic Era P5 - GENESIS	20 / 20
Dynamic Range Minimum Test	12 / 12
Summing A Sequence	7 / 7
Jason's Theorem	10 / 10
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
SGS Programming Challenge P2 - Vending Machine in Lunch	1 / 10
Python Infinite Loop	7 / 7
A Simple Game	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Bubble Sort	7 / 7
Coding Spree	7 / 7
The DMOJ Driveway	5 / 5
STNBD P1 - Ren Ashbell	3 / 3
STNBD P2 - Claire Elstein	12 / 12
STNBD P3 - Rinslet Laurenfrost	5 / 5
STNBD P4 - Ellis Fahrengart	17 / 17
STNBD P6 - Terminus Est	35 / 35
Cute String Merging	15 / 15
A Subarray Problem	7 / 7
Substring Scoring	20 / 20
Subarray Search	7 / 7
Subway Routes	12 / 12
T-800's Escape	10 / 10
Tall	15 / 15
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
The Contest Contest 1 P2 - A Typical CCC Senior Problem	10 / 10
The Contest Contest 1 P3 - A Typical WAC Problem	15 / 15
The Contest Contest 1 P5 - A Typical CCO Problem	1 / 20
The Contest Contest 1 P6 - A Typical DMOPC Problem	3 / 30
THICC '17 P5 - Smarties	7 / 7
THICC '17 P6 - Tunnels	15 / 15
Topium	17 / 17
Towers	3 / 3
Tree Tasks	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UACC 1 P1 - Bench Press Bob	3 / 3
UACC 1 P2 - Puzzling Parks	5 / 5
UACC 1 P3 - Cheeky Checkers	7 / 7
UACC 1 P4 - Converging Streams	10 / 10
UACC 1 P5 - A Lab Report	10 / 10
UACC 1 P6 - Labyrinth Treasure	12 / 12
UCC Coding Competition '20 P1 - Snowstorm	3 / 3
UCC Coding Competition '20 P2 - Optimal Skiing	3 / 3
UCC Coding Competition '20 P3 - Farmer Bob	5 / 5
UCC Coding Competition '20 P4 - Bubble Tea	7 / 7
UCC Coding Competition '20 P5 - Public Transport	7 / 7
UCC Coding Competition '21 P1 - Counterfeit Detection	3 / 3
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
UCC Coding Competition '21 P5 - Woodcutting Game	10 / 10
UHCC1 P1 - PONG!	3 / 3
UHCC1 P2 - String	5 / 5
UHCC1 P3 - Busy Elevator	5 / 5
UHCC1 P4 - Manhattan Distance	7 / 7
UHCC1 P5 - Binary Triangles	7 / 7
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '15 #4 - Subway	17 / 17
UTS Open '15 #5 - Distribution Channel	10 / 20
UTS Open '15 #6 - Tetrahedra	4 / 40
UTS Open '18 P3 - Restaurants	7 / 7
UTS Open '21 P3 - Latin Class	10 / 10
Valentine's Day '19 J2 - Pink!	3 / 3
Vending Machine	10 / 10
Virtuoso	15 / 15
VPEX P0 - Pizza	3 / 3
VPEX P4 - Etopika	12 / 12
VPEX P5 - Points Redistribution	20 / 20
When GCD meets XOR	17 / 17
WOSS Dual Olympiad 2023 J1: Minimum Price	3 / 3
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5
WOSS Dual Olympiad 2023 J3/S1: Moving Sand	7 / 7
WOSS Dual Olympiad 2023 S2: Geese Attack	10 / 10
WOSS Dual Olympiad 2023 S3: Flying	15 / 15
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes	5 / 5
WOSS Dual Olympiad 2023 Team Round P2: Holding Eggnog	7 / 7
WOSS Dual Olympiad 2023 Team Round P3: Choosing Edges	12 / 12
William and Summation	7 / 7
X Diagonal	5 / 5
A Very Coordinated Christmas	7 / 7
XOR	7 / 7
XOR Minimum	17 / 17
James' XOR Update	12 / 12