User kevinyang

Points breakdown

100 / 100

AC | C++17

Back To School '17: Big Integer

on March 18, 2023, 3:15 p.m.

35pp

weighted 100% (35pp)

100 / 100

AC | C++17

STNBD P6 - Terminus Est

on March 16, 2023, 5:52 p.m.

35pp

weighted 95% (33pp)

25 / 25

AC | C++17

CCO '19 P3 - Winter Driving

on April 5, 2024, 11:45 p.m.

30pp

weighted 90% (27pp)

25 / 25

AC | C++17

CCO '18 P5 - Boring Lectures (Online Version)

on April 3, 2024, 2:10 a.m.

30pp

weighted 86% (26pp)

100 / 100

AC | C++17

Triangles

on March 30, 2024, 12:31 a.m.

30pp

weighted 81% (24pp)

25 / 25

AC | C++17

CCO '17 P3 - Vera and Modern Art

on March 17, 2023, 12:43 a.m.

30pp

weighted 77% (23pp)

100 / 100

AC | C++17

DMOPC '19 Contest 7 P6 - Bob Equilibrium

on Oct. 27, 2022, 7:15 p.m.

30pp

weighted 74% (22pp)

100 / 100

AC | C++17

APIO '19 P2 - Bridges

on Jan. 26, 2022, 2:17 a.m.

30pp

weighted 70% (21pp)

100 / 100

AC | C++17

IOI '14 P6 - Holiday

on Aug. 11, 2021, 9:30 p.m.

30pp

weighted 66% (20pp)

100 / 100

AC | C++17

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

on Aug. 11, 2021, 9:29 p.m.

30pp

weighted 63% (19pp)

Problem	Category	Points
Andrew Needs Help	Uncategorized	12p
CPC '21 Contest 1 P0 - AQT and Alphabet	Uncategorized	3
CPC '21 Contest 1 P1 - AQT and Fractions	Uncategorized	5p
CPC '21 Contest 1 P3 - AQT and Circles	Uncategorized	10p
DMOPC '21 Contest 5 P2 - Permutations & Primes	DMOPC	7
Jack Needs Help	Uncategorized	10p
Joshua Needs Help	Uncategorized	10
Moses Needs Help	Uncategorized	12p

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 3 P6 - Monkey Station	17 / 17
An Animal Contest 3 P8 - Monkey Retirement	12.500 / 25
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 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	2.500 / 25

Problem	Score
Another Contest 2 Problem 3 - Poutine	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
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 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 8 Problem 1 - Trash Push	3 / 3
Another Contest 8 Problem 2 - Unnecessary Trash Push	3 / 3
Another Contest 8 Problem 5 - U-Turn Finesse	15 / 15

Problem	Score
APIO '08 P2 - Roads	20 / 20
APIO '09 P1 - Digging for Oil	20 / 20
APIO '09 P3 - The Great ATM Robbery	10 / 20
APIO '10 P1 - Commando	20 / 20
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P2 - Split the Sequence	25 / 25
APIO '15 P2 - Jakarta Skyscrapers	11.400 / 20
APIO '19 P2 - Bridges	30 / 30

Problem	Score
Balkan OI '11 P3 - Medians	12 / 12
Balkan OI '11 P6 - Trapezoids	20 / 20

Problem	Score
Baltic OI '05 P1 - Camouflaged camp	12 / 12
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '10 P5 - Candies	17 / 17
Baltic OI '13 P5 - Tracks in the Snow	12 / 12
Baltic OI '14 P6 - Senior Postmen	15 / 15
Baltic OI '17 P2 - Toll	20 / 20
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '17 P5 - Plus Minus	15 / 15
Baltic OI '17 P6 - Cat in a tree	15 / 15
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 '19 P2 - Nautilus	15 / 15
Baltic OI '19 P3 - Alpine Valley	20 / 20

Problem	Score
BlueBook - Cross Country	3 / 3
BlueBook - Times Tables	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - Min	3 / 3
BlueBook - Grades	3 / 3
BlueBook - Leap Year	3 / 3
BlueBook - Multiple	3 / 3

Problem	Score
Bulgarian OI '09 P1 - Minesweeper	10 / 10
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P5 - Special Sequence	30 / 30

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	10 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S4 - Cookies	10 / 10
CCC '01 S5 - Post's Correspondence Problem	10 / 10
CCC '02 J1 - 0123456789	3 / 3
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 '02 S5 - Follow the Bouncing Ball	9.375 / 10
CCC '03 J1 - Trident	3 / 3
CCC '03 J2 - Picture Perfect	3 / 3
CCC '03 S1 - Snakes and Ladders	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 '05 J1 - The Cell Sell	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 J3 - Returning Home	5 / 5
CCC '05 J4 - Cross Spiral	7 / 7
CCC '05 J5 - Bananas	10 / 10
CCC '05 S1 - Snow Calls	5 / 5
CCC '05 S2 - Mouse Move	5 / 5
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 J4 - It's tough being a teen!	7 / 7
CCC '06 S1 - Maternity	5 / 5
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J2 - I Speak TXTMSG	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 S3 - Maze	7 / 7
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 J1 - ISBN	3 / 3
CCC '09 J3 - Good Times	5 / 5
CCC '09 J4 - Signage	7 / 7
CCC '09 S1 - Cool Numbers	5 / 5
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 J5 - Knight Hop	7 / 7
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
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 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
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 S2 - Aromatic Numbers	5 / 5
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 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 J4 - Arrival Time	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 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 S1 - Flipper	3 / 3
CCC '19 S2 - Pretty Average Primes	5 / 5
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 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	12 / 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 '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S4 - Minimum Cost Roads	15 / 15
CCC '23 S5 - The Filter	4 / 20
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '96 S5 - Maximum Distance	7 / 7
CCC '97 S5 - Long Division	10 / 10
CCC '99 S4 - A Knightly Pursuit	12 / 12
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '15 J1 - Rock-paper-scissors	3 / 3
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 S1 - Finding number of pairs	7 / 7
CCCHK '15 S3 - Symmetric Cross	12 / 12

Problem	Score
CCO '01 P1 - The Monkey Dance	10 / 10
CCO '02 P5 - Connect The Campus	12 / 12
CCO '03 P6 - Cheap Gas	20 / 20
CCO '05 P1 - Number Matrix	10 / 10
CCO '05 P5 - Segments	10 / 10
CCO '07 P1 - Cows	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P4 - Herding	10 / 10
CCO '08 P5 - Candy	7 / 7
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 '11 P2 - Vampire Tunnels	1 / 15
CCO '11 P3 - Spies Like Us	10 / 10
CCO '11 P4 - Reorganization	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '13 P6 - Repetitivity	25 / 25
CCO '14 P1 - Troyangles	10 / 10
CCO '14 P2 - King Gruff	15 / 15
CCO '14 P3 - Werewolf	17 / 17
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '15 P2 - Artskjid	15 / 15
CCO '15 P4 - Cars on Ice	10 / 10
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 '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 '17 P5 - Professional Network	20 / 20
CCO '18 P1 - Geese vs. Hawks	10 / 10
CCO '18 P3 - Fun Palace	30 / 30
CCO '18 P5 - Boring Lectures	20 / 20
CCO '18 P5 - Boring Lectures (Online Version)	30 / 30
CCO '19 P2 - Sirtet	20 / 20
CCO '19 P3 - Winter Driving	30 / 30
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '21 P1 - Swap Swap Sort	17 / 17
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '22 P1 - Alternating Heights	12 / 12
CCO '22 P2 - Rainy Markets	10.900 / 17
CCO '22 P3 - Double Attendance	5 / 25
CCO '22 P4 - Bi-ing Lottery Treekets	2.400 / 20
CCO '22 P5 - Phone Plans	20 / 20
CCO '22 P6 - Good Game	12.600 / 35
CCO '23 P1 - Binaria	12 / 12
CCO '23 P2 - Real Mountains	17 / 17
CCO '96 P5 - All Roads Lead Where?	7 / 7

Problem	Score
CEOI '09 P2 - Harbingers	25 / 25
CEOI '17 P1 - One-Way Streets	25 / 25
CEOI '17 P2 - Sure Bet	10 / 10
CEOI '17 P4 - Building Bridges	20 / 20
CEOI '17 P5 - Palindromic Partitions	15 / 15
CEOI '19 P1 - Building Skyscrapers	16.200 / 30
CEOI '19 P3 - Cubeword	20 / 20
CEOI '19 P5 - Magic Tree	20 / 20
CEOI '19 Practice P1 - Count Squares	7 / 7
CEOI '19 Practice P2 - Separator	10 / 10

Problem	Score
NOI '01 P1 - Food Chain	15 / 15
NOI '01 P2 - Artillery Positioning	20 / 20
NOI '01 P3 - The Clever Typist	15 / 15
NOI '01 P4 - Applications of Arctangent	15 / 15
NOI '01 P5 - Equation Solutions	15 / 15
NOI '02 P1 - Legend of the Galactic Heroes	15 / 15
NOI '02 P4 - Island of Cavemen	10 / 20
NOI '04 P1 - The Depressed Cashier	20 / 20
NOI '10 P2 - Super Piano	25 / 25
NOI '11 P4 - Road Construction	7 / 7
NOI '14 P1 - Getting-Up Syndrome	10 / 10
NOI '14 P2 - Enchanted Forest	20 / 20
NOI '15 P1 - Automated Program Analyzer	12 / 12
NOI '15 P2 - Software Package Manager	8 / 20
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	7 / 20

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime	5 / 5
Next Prime (Hard)	15 / 15
HopScotch II	4 / 12
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
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 1 #6 Debug	20 / 20
COCI '06 Contest 2 #1 R2	3 / 3
COCI '06 Contest 2 #2 ABC	3 / 3
COCI '06 Contest 2 #4 Sjecišta	7 / 7
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 2 #6 Straža	15 / 15
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 3 #6 Lista	20 / 20
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 4 #4 Zbrka	12 / 12
COCI '06 Contest 4 #6 Ispiti	20 / 20
COCI '06 Contest 5 #5 Ivana	13.636 / 15
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '06 Contest 6 #4 Kamen	15 / 15
COCI '06 Contest 6 #5 V	15 / 15
COCI '07 Contest 1 #1 Cetvrta	5 / 5
COCI '07 Contest 1 #3 Prinova	0.700 / 7
COCI '07 Contest 1 #4 Zapis	15 / 15
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '07 Contest 2 #1 Bijele	3 / 3
COCI '07 Contest 2 #2 Crne	3 / 3
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 #1 Cetiri	3 / 3
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #1 Vauvau	5 / 5
COCI '07 Contest 4 #2 Veci	5 / 5
COCI '07 Contest 4 #3 Lektira	5 / 5
COCI '07 Contest 4 #5 Poklon	15 / 15
COCI '07 Contest 5 #1 Tri	3 / 3
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 #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 #5 Skakavac	20 / 20
COCI '08 Contest 1 #6 Krtica	25 / 25
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 3 #5 BST	20 / 20
COCI '08 Contest 3 #6 Najkraci	20 / 20
COCI '08 Contest 4 #1 Mjehuric	3 / 3
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '08 Contest 4 #6 Periodni	20 / 20
COCI '08 Contest 6 #1 Buka	5 / 5
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 2 #2 Rimski	5 / 5
COCI '09 Contest 3 #5 Patuljci	17 / 17
COCI '09 Contest 4 #4 Ograda	15 / 15
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 #4 Svemir	12 / 12
COCI '10 Contest 1 #4 Ljutnja	9.231 / 12
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '10 Contest 6 #5 Step	15 / 15
COCI '10 Contest 7 #1 Šećer	3 / 3
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '10 Contest 7 #4 Poštar	12 / 12
COCI '10 Contest 7 #5 Kuglice	12 / 12
COCI '10 Contest 7 #6 Upit	20 / 20
COCI '11 Contest 5 #6 Popločavanje	25 / 25
COCI '11 Contest 6 #6 Košare	15 / 15
COCI '12 Contest 6 #5 Jedan	15 / 15
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '13 Contest 2 #6 Linije	20 / 20
COCI '13 Contest 4 #1 Nasljedstvo	3 / 3
COCI '13 Contest 4 #2 Gmo	5 / 5
COCI '13 Contest 4 #3 Sumo	10 / 10
COCI '13 Contest 4 #4 Guma	12 / 12
COCI '13 Contest 5 #5 Trokuti	15 / 15
COCI '13 Contest 6 #6 Graškrižja	17 / 17
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 #3 Pripreme	10 / 10
COCI '14 Contest 4 #5 Sabor	15 / 15
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 5 #5 Jabuke	15 / 15
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '14 Contest 7 #1 Teta	5 / 5
COCI '14 Contest 7 #3 ACM	12 / 12
COCI '14 Contest 7 #4 Janje	15 / 15
COCI '14 Contest 7 #5 Prosjek	15 / 15
COCI '15 Contest 1 #6 Uzastopni	20 / 20
COCI '15 Contest 2 #2 Geppetto	7 / 7
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 4 #4 Chewbacca	12 / 12
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 '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 3 #5 Zoltan	15 / 15
COCI '16 Contest 5 #5 Poklon	17 / 17
COCI '16 Contest 6 #5 Sirni	15 / 15
COCI '17 Contest 1 #5 Deda	15 / 15
COCI '17 Contest 6 #4 Cover	15 / 15
COCI '18 Contest 2 #4 Maja	15 / 15
COCI '18 Contest 6 #4 Simfonija	15 / 15
COCI '19 Contest 1 #2 Lutrija	12 / 12
COCI '19 Contest 1 #5 Zoo	12 / 12
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '19 Contest 3 #2 Grudanje	7 / 7
COCI '19 Contest 3 #3 Drvca	15 / 15
COCI '19 Contest 3 #4 Lampice	25 / 25
COCI '19 Contest 4 #2 Spiderman	7 / 7
COCI '19 Contest 4 #3 Holding	15 / 15
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 #4 Skandi	17 / 17
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 2 #4 Sjekira	12 / 12
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 3 #3 Sateliti	17 / 17
COCI '20 Contest 3 #4 Selotejp	15 / 15
COCI '20 Contest 4 #1 Pizza	5 / 5
COCI '20 Contest 4 #2 Vepar	10 / 10
COCI '20 Contest 4 #3 Hop	25 / 25
COCI '20 Contest 4 #4 Janjetina	20 / 20
COCI '20 Contest 4 #5 Patkice II	15 / 15
COCI '20 Contest 5 #3 Magenta	12 / 12
COCI '20 Contest 5 #5 Sjeckanje	20 / 20
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	4.500 / 25
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 2 #2 Kutije	10 / 10
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	16.400 / 30
COCI '21 Contest 3 #4 Ekoeko	15 / 15
COCI '21 Contest 3 #5 Kućice	9.091 / 25
COCI '21 Contest 4 #1 Autići	5 / 5
COCI '21 Contest 4 #2 Autobus	10 / 10
COCI '21 Contest 4 #3 Izbori	17 / 17
COCI '21 Contest 4 #4 Parkovi	11.364 / 25
COCI '21 Contest 4 #5 Šarenlist	17 / 17
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '21 Contest 5 #2 Dijamant	10 / 10
COCI '21 Contest 5 #4 Radio	17 / 17
COCI '21 Contest 5 #5 Usmjeravanje	20 / 20
COCI '22 Contest 3 #4 Bomboni	12 / 12
COCI '22 Contest 3 #5 Skrivača	20 / 20
COCI '22 Contest 5 #1 Kalendar	0.700 / 5
COCI '22 Contest 5 #4 Slastičarnica	15 / 15
COCI '23 Contest 2 #1 Pahuljice	5 / 5
COCI '23 Contest 2 #2 Pingvin	7 / 7
COCI '23 Contest 2 #3 Dizalo	9.891 / 17
COCI '23 Contest 2 #4 Kuglice	12 / 12
COCI '23 Contest 2 #5 Zatopljenje	15 / 15
COCI '23 Contest 3 #1 Eurokod	5 / 5
COCI '23 Contest 3 #2 Vrsar	10 / 10
COCI '23 Contest 3 #3 Milano C.le	10 / 10
COCI '23 Contest 3 #4 Restorani	6 / 20
COCI '23 Contest 3 #5 Slučajna Cesta	15 / 15
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 '06 #2 Policija	17 / 17
COI '20 #1 Autobahn	15 / 15
COI '20 #2 Cigle	20 / 20
COI '20 #3 Izvanzemaljci	6.500 / 25
COI '20 #4 MalnaRISC	2.100 / 20
COCI '07 Regional #2 Nikola	10 / 10
COCI '07 Regional #4 Jednakost	12 / 12
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
DMOJ Capture The Flag '20 C1 - All the bases!	3 / 3

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	8.200 / 15
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P1 - Sharing is Caring	5 / 5
DMOPC '13 Contest 3 P2 - Phone Microwave	7 / 7
DMOPC '13 Contest 3 P3 - Crossing Field	5.600 / 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 P4 - Perfect Timing	5 / 5
DMOPC '14 Contest 1 P5 - Surprise Teleport	7 / 7
DMOPC '14 Contest 2 P1 - Logging Log	3 / 3
DMOPC '14 Contest 2 P2 - Cutting Logs	5 / 5
DMOPC '14 Contest 2 P3 - Sawmill	7 / 7
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 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 4 P1 - New Key	3 / 3
DMOPC '14 Contest 4 P3 - Golden Lily	10 / 10
DMOPC '14 Contest 4 P6 - Save Nagato!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
DMOPC '14 Contest 5 P3 - Brotherly Sequence	5 / 5
DMOPC '14 Contest 6 P2 - GO Faster	5 / 5
DMOPC '14 Contest 6 P4 - Bus Jam	10 / 10
DMOPC '14 Contest 7 P1 - Flare	3 / 3
DMOPC '14 Contest 7 P2 - Tides	5 / 5
DMOPC '14 Contest 7 P4 - Sand Triangle	7 / 7
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
DMOPC '14 Exam Time P1 - French Homework	3 / 3
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 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 1 P3 - Itami and Cipher	5.250 / 7
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 P1 - Grumpy Dwarf	3 / 3
DMOPC '15 Contest 2 P2 - Admin War	3 / 3
DMOPC '15 Contest 2 P3 - Origami	7 / 7
DMOPC '15 Contest 2 P4 - Personal Assistant	12 / 12
DMOPC '15 Contest 3 P1 - Quality Scenes	1.500 / 3
DMOPC '15 Contest 3 P3 - Dimethylbenzene	7 / 7
DMOPC '15 Contest 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 4 P1 - Dictionary	3 / 3
DMOPC '15 Contest 4 P2 - The Big Clock	5 / 5
DMOPC '15 Contest 4 P5 - Scribe	15 / 15
DMOPC '15 Contest 5 P1 - Gel Bananas	3 / 3
DMOPC '15 Contest 5 P2 - D-Mails	5 / 5
DMOPC '15 Contest 5 P4 - Steins;Number	12 / 12
DMOPC '15 Contest 6 P2 - Tilt	4.500 / 5
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 6 P4 - Line Graph	10 / 10
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 6 P6 - Graf Zeppelin	7 / 7
DMOPC '15 Contest 7 P2 - Not a Wall of Text	3 / 3
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 P0 - C.C. and Cheese-kun	3 / 3
DMOPC '16 Contest 1 P1 - A New Chapter	3 / 3
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 P1 - Seed Strategy	3 / 3
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 3 P0 - Negative Feedback	3 / 3
DMOPC '16 Contest 3 P1 - Leading Basic Shots	3 / 3
DMOPC '16 Contest 4 P1 - Fast Exponents	5 / 5
DMOPC '16 Contest 4 P3 - Carnival Phantasm	10 / 10
DMOPC '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 1 P2 - Sharing Crayons	7 / 7
DMOPC '17 Contest 1 P4 - Quests	12 / 12
DMOPC '17 Contest 1 P5 - Intimidating Arrays	15 / 15
DMOPC '17 Contest 2 P0 - Secrets	3 / 3
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 P0 - 2-Satisfiability	3 / 3
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility	7 / 7
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 6 P1 - DNA or RNA?	3 / 3
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
DMOPC '19 Contest 2 P0 - Roller Coaster	3 / 3
DMOPC '19 Contest 2 P1 - Box and Whiskers	5 / 5
DMOPC '19 Contest 2 P2 - Squares	7 / 7
DMOPC '19 Contest 2 P3 - Selection	12 / 12
DMOPC '19 Contest 3 P0 - What is it?	3 / 3
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 4 P4 - Math Class	0.800 / 15
DMOPC '19 Contest 4 P5 - Financial Trouble	17 / 17
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting	3 / 3
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 6 P5 - University Math	1.500 / 30
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	2 / 20
DMOPC '19 Contest 7 P5 - Soriya's Programming Project	20 / 20
DMOPC '19 Contest 7 P6 - Bob Equilibrium	30 / 30
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	17 / 17
DMOPC '20 Contest 1 P5 - Victor Takes Over Canada	1.700 / 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	18.750 / 25
DMOPC '20 Contest 3 P1 - Present Checking	5 / 5
DMOPC '20 Contest 3 P2 - Bob and Parallel-Ks	7 / 7
DMOPC '20 Contest 3 P3 - A Ring of Buckets	12 / 12
DMOPC '20 Contest 3 P4 - Bob and Typography	14 / 15
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 P2 - On The Clock	7 / 7
DMOPC '20 Contest 5 P4 - Slacking Off	4.500 / 15
DMOPC '20 Contest 5 P5 - Slacking Off Again	20 / 20
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 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P2 - Alice and Tiles	7 / 10
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P2 - Cycle Sort	7 / 7
DMOPC '21 Contest 10 P3 - Peculiar Reflections	12 / 12
DMOPC '21 Contest 10 P4 - Bitwise Telephone	7.700 / 17
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 1 P2 - Folding Clothes	7 / 7
DMOPC '21 Contest 1 P3 - Mystery DAG	12 / 12
DMOPC '21 Contest 1 P5 - Perfect Cross	5 / 25
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P3 - Hopping Frogs	15 / 15
DMOPC '21 Contest 3 P4 - Sorting Subsequences	8 / 20
DMOPC '21 Contest 3 P5 - Crowded Travels	6 / 20
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	6 / 30
DMOPC '21 Contest 5 P6 - Permutations & Primes	25 / 25
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	7 / 15
DMOPC '21 Contest 6 P5 - Contraband Game	3.300 / 25
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '22 Contest 4 P3 - K-Knight	15 / 15
DMOPC '22 Contest 4 P4 - Anki Reviews	17 / 17
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMPG '15 B1 - Loner Phoner	3 / 3
DMPG '15 B2 - Trunk in Trunk	5 / 5
DMPG '15 B4 - Maximum Product	7 / 7
DMPG '15 G1 - Marcia and Maze	10 / 10
DMPG '15 G6 - Yōkan	17 / 17
DMPG '15 S3 - Zen Garden	7 / 7
DMPG '15 S5 - Black and White	12 / 12
DMPG '15 S6 - Apples to Oranges	6.800 / 17
DMPG '16 B1 - BFS	3 / 3
DMPG '16 G6 - SAO Queries	15 / 25
DMPG '16 S4 - MMORPG II	12 / 12
DMPG '16 S5 - Pizza Bag	4.200 / 12
DMPG '17 B5 - Hackathons	7 / 7
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '17 S5 - Bit Matrix	15 / 15
DMPG '18 B6 - House of Cards	7 / 7
DMPG '18 G6 - Class Chitchat	20 / 20
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '19 B1 - Registration	3 / 3
DMPG '19 B3 - Contact	3 / 3
DMPG '19 G5 - Hunting the White Whale	20 / 20
DMPG '19 S3 - Chemical Counting Capers	10 / 10
DMPG '19 S4 - Confusing Crossword Conundrum	12 / 12
DMPG '19 S6 - A Strange Array	15 / 15

Problem	Score
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R1 #2 - Cubes in a Pyramid	3 / 3
DWITE '07 R1 #3 - Where's my QWERTY?	3 / 3
DWITE '07 R2 #1 - Not Quite Prime	5 / 5
DWITE '07 R2 #4 - All Is Balanced	5 / 5
DWITE '07 R2 #5 - Bridges In A Graph	7 / 7
DWITE '07 R3 #1 - Yet Another Primes Question	5 / 5
DWITE '07 R3 #3 - Playlist	7 / 7
DWITE '07 R4 #4 - Shortest path around	7 / 7
DWITE '07 R5 #2 - Number of factors	5 / 5
DWITE '07 R5 #3 - Parity bit	5 / 5
DWITE '08 R1 #4 - What is this Roman Numeral	7 / 7
DWITE '08 R2 #2 - My favourite digit	3 / 3
DWITE '08 R2 #4 - Big shiny tunes	7 / 7
DWITE '08 R4 #3 - Secret party	7 / 7
DWITE '08 R4 #4 - Shortest path around v2	7 / 7
DWITE '09 R1 #3 - That Missing Number	5 / 5
DWITE '09 R2 #4 - Breadth First Not Quite Tree	5 / 5
DWITE '09 R5 #4 - Kind of like OCR	7 / 7
DWITE '09 R6 #2 - Round to power of two	3 / 3
DWITE '09 R6 #4 - Time for Change	7 / 7
DWITE '09 R6 #5 - Air Travel Planning	7 / 7
DWITE '09 R7 #2 - Sum of Primes	5 / 5
DWITE '09 R7 #3 - Oil Spill Area	7 / 7
DWITE '09 R7 #5 - Snapper Chain	10 / 10
DWITE '10 R3 #2 - Unit rectangles	5 / 5
DWITE '10 R3 #3 - Dominos Tiling	10 / 10
DWITE '10 R3 #4 - Forest Fires	7 / 7
DWITE '10 R4 #4 - Mountain Hiking	7 / 7
DWITE '10 R5 #3 - Balancing Act	7 / 7
DWITE '10 R5 #5 - Cube World	12 / 12
DWITE '11 R1 #5 - Tattarrattat	10 / 10
DWITE '11 R2 #5 - Portals Check	7 / 7
DWITE '11 R3 #4 - ABCA Maze	7 / 7
DWITE '11 R5 #1 - Age Gate	3 / 3
DWITE '11 R5 #2 - Forest Fires	7 / 7
DWITE '11 R5 #3 - Unit rectangles	3 / 3
DWITE '12 R5 #3 - Triangle Count	7 / 7

Problem	Score
ECOO '13 R1 P1 - Take a Number	5 / 5
ECOO '14 R3 P4 - Baby Talk	10 / 10
ECOO '15 R1 P4 - Neanderthal Numbers	10 / 10
ECOO '16 R2 P1 - Palindrome Panic	12 / 12
ECOO '21 P1 - Many Messages	3 / 3
ECOO '21 P2 - DNA Derren	3 / 3
ECOO '21 P3 - Quintessential Questions	3 / 3
ECOO '21 P4 - Chris' Candy	7 / 7
ECOO '21 P5 - Waldwick's Walk	0.850 / 17
ECOO '21 P6 - Problematic Pathways	6 / 30
Mock ECOO '14 P1 - Do You Want to Build a Snowman?	12 / 12

Problem	Score
Facebook Hacker Cup '15 Round 1 P1 - Homework	10 / 10
Facebook Hacker Cup '15 Round 1 P3 - Winning at Sports	12 / 12
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10
Facebook Hacker Cup '15 Round 3 P1 - Boomerang	12 / 12

Problem	Score
GFSSOC '17 J1 - Ramen and Studying	3 / 3
GFSSOC '17 S1 - Path to Waterloo	7 / 7
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J4 - Tic Tac Moe!	5 / 5
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '14 Winter S3 - Hide n Seek	12 / 12
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J1 - CodeFights	3 / 3
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S3 - System(0);	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17
GFSSOC '15 Winter J1 - Festive Fardin	3 / 3
GFSSOC '15 Winter J2 - Purchasing Presents	2.700 / 3
GFSSOC '15 Winter S1 - OR-deal	5 / 5
GFSSOC '15 Winter S3 - PalinDrone	7 / 7
GFSSOC '15 Fall Practice P1 - Bruno and Trig	3 / 3
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 D - Reverse Fox Hunt	10 / 10
ACM U of T Tryouts C1 E - Foxling Feeding Frenzy	7 / 7
ACM U of T Tryouts C2 A - The Super Mario Blues	5 / 5
ACM U of T Tryouts C3 A - A Research Project	3 / 3
CERC '00 H - Hotline	25 / 25
CTU Open Contest 2018 - Locker Room	20 / 20
ICPC ECNA 2016 F - Removal Game	20 / 20
ICPC NAQ 2016 G - Inverse Factorial	10 / 10
ICPC NEERC Northern Subregional 2007 E - Elevator	17 / 17
ICPC PACNW 2016 A - Alphabet	7 / 7
ICPC PACNW 2016 C - Cameras	7 / 7
ICPC PACNW 2016 J - Shopping	15 / 15
ICPC SWERC 2017 J - Frosting on the Cake	7 / 7
UCRPC F21 A - Senseless Census	5 / 5
UCRPC F21 B - Lost in the Shuffle	3 / 3
UCRPC F21 C - Maths of Glory	5 / 5
UCRPC F21 D - Stake Your Claim	10 / 10
UCRPC F21 E - Feeding Friendsy	7 / 7
UCRPC F21 F - Trip Navigator	12 / 12
UCRPC F21 G - Snack Attack	10 / 10
UCRPC F21 H - Fetch Quest	12 / 12
UCRPC F21 I - Sphere Mongers	13.500 / 15

Problem	Score
IOI '00 P1 - Palindrome	10 / 10
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '03 Practice Task 1 - Balancing Act	15 / 15
IOI '04 P4 - Phidias	10 / 10
IOI '04 P5 - Farmer	15 / 15
IOI '05 P1 - Garden	20 / 20
IOI '06 P1 - Deciphering the Mayan Writing	7 / 7
IOI '06 P2 - Pyramid	17 / 17
IOI '06 P4 - The Valley of Mexico	15 / 15
IOI '07 P3 - Sails	25 / 25
IOI '07 P4 - Miners	15 / 15
IOI '08 P1 - Type Printer	12 / 12
IOI '09 P3 - POI	7 / 7
IOI '09 P4 - Raisins	10 / 10
IOI '09 P5 - Garage	7 / 7
IOI '09 P6 - Mecho	15 / 15
IOI '09 P7 - Regions	20 / 20
IOI '10 P1 - Cluedo	5 / 5
IOI '10 P3 - Quality of Living	15 / 15
IOI '10 P3 - Quality of Living (Standard I/O)	15 / 15
IOI '10 P5 - Memory	5 / 5
IOI '10 P6 - Traffic Congestion	10 / 10
IOI '10 P6 - Traffic Congestion (Standard I/O)	10 / 10
IOI '11 P1 - Tropical Garden	25 / 25
IOI '11 P1 - Tropical Garden (Standard I/O)	25 / 25
IOI '11 P2 - Race	17 / 17
IOI '11 P2 - Race (Standard I/O)	17 / 17
IOI '11 P3 - Rice Hub	15 / 15
IOI '11 P3 - Rice Hub (Standard I/O)	15 / 15
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '12 P2 - Parachute Rings	25 / 25
IOI '12 P2 - Parachute Rings (Standard I/O)	25 / 25
IOI '12 P3 - Crayfish Scrivener	15 / 15
IOI '12 P3 - Crayfish Scrivener (Standard I/O)	15 / 15
IOI '13 P1 - Dreaming	15 / 15
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '13 P5 - Robots	20 / 20
IOI '13 P5 - Robots (Standard I/O)	20 / 20
IOI '14 P2 - Wall	20 / 20
IOI '14 P2 - Wall (Standard I/O)	20 / 20
IOI '14 P3 - Game	20 / 20
IOI '14 P4 - Gondola	15 / 15
IOI '14 P4 - Gondola (Standard I/O)	15 / 15
IOI '14 P5 - Friend	30 / 30
IOI '14 P5 - Friend (Standard I/O)	30 / 30
IOI '14 P6 - Holiday	30 / 30
IOI '14 P6 - Holiday (Standard I/O)	30 / 30
IOI '15 P1 - Boxes with Souvenirs (Standard I/O)	3 / 15
IOI '15 P5 - Sorting	25 / 25
IOI '15 P5 - Sorting (Standard I/O)	25 / 25
IOI '16 P1 - Detecting Molecules	12 / 12
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '18 P1 - Combo	15 / 15
IOI '19 P1 - Arranging Shoes	15 / 15
IOI '21 P4 - Mutating DNA	12 / 12
IOI '94 P1 - The Triangle	7 / 7
IOI '96 P1 - A Game	10 / 10
IOI '96 P3 - Network of Schools	12 / 12
IOI '98 P4 - Picture	15 / 15

Problem	Score
JOI '14 Open P2 - Fortune Telling 2	25 / 25
JOI '14 Open P6 - Secret	17 / 17

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 S1 - War	3 / 3
Mock CCC '20 S2 - Flipper Redux	7 / 7
Mock CCC '20 S3 - SAM I Am	10 / 10
Mock CCC '20 Contest 2 S1 - Arithmetic Hybercube	3 / 3
Mock CCC '20 Contest 2 S2 - 4D BBST on a DP	2 / 5
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 '23 Contest 1 J1 - Final Velocity	3 / 3
Mock CCC '23 Contest 1 J2 - Healthy Schedule	3 / 3
Mock CCC '23 Contest 1 J3 - Pairing Gifts	5 / 5
Mock CCC '23 Contest 1 J4 - String Decryption	5 / 5
Mock CCC '14 S5 - Elimination Game	15 / 15
Mock CCC '15 J1 - 416	3 / 3
Mock CCC '22 2 S3 - Kaguya Wants to Analyze the Academy Anthem	12 / 12
Mock CCC '23 1 S4 - Roger Says Yabe	15 / 15
Mock CCC '18 Contest 1 J1 - A String Problem	3 / 3
Mock CCC '18 Contest 1 J2 - A Substring Problem	3 / 3
Mock CCC '18 Contest 1 J3/S1 - A Math Problem	5 / 5
Mock CCC '18 Contest 2 J1 - An Arithmetic Problem	3 / 3
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem	7 / 7
Mock CCC '18 Contest 2 S4 - A Tree Problem	12 / 12
Mock CCC '18 Contest 3 J1 - A Sum Problem	3 / 3
Mock CCC '18 Contest 3 J3/S1 - A String Problem	5 / 5
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 J1 - Looking for the CCC	3 / 3
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 J2 - Pusheen OCR	3 / 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 2 J1 - Tudor Drinks Some Tea	3 / 3
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea	3 / 3
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea	3 / 3
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake	3 / 3
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 '22 1 S3 - IU	7 / 7
Riolku's Mock CCC S1 - Word Bot	3 / 3
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
Riolku's Mock CCC S3 - Mosey's Birthday	12 / 12
Riolku's Mock CCC S4 - Clumsy Cindy	12 / 12
Valentine's Day '18 J1 - The Cactus Number	3 / 3
Valentine's Day '18 S5 - Carol's Calculating Continuity	20 / 20

User kevinyang

Points breakdown

Authored problems (8)

AAC (276 points)

ACC (88 points)

APIO (153.400 points)

Balkan OI (32 points)

Baltic OI (223 points)

BlueBook (21 points)

Bubble Cup (17 points)

Bulgarian OI (52 points)

CCC (1254.375 points)

CCO (748.900 points)

CEOI (168.200 points)

China NOI (258 points)

Classics (81 points)

COCI (2404.113 points)

CTF (12 points)

Data Structure Tests (45.200 points)

DMOPC (1813.300 points)

DWITE (234 points)

ECOO (71.850 points)

FHC (44 points)

GFSSOC (146.700 points)

ICPC (246.500 points)

IOI (986 points)

JOI (42 points)

Mock CCC (388 points)

Mock CCO (191 points)

MWC (32 points)

Olympiads School (78.950 points)

POI (12 points)

SAC Coding Challenge (221 points)

Seasonal (513.100 points)

SIUCF (55 points)

TLE (146 points)

TSOC (7 points)

Uncategorized (2931.936 points)

VM7WC (125 points)

WAC (224.200 points)

Waterloo Local (121 points)

Woburn Challenge (137.762 points)

YAC (108.580 points)

Problem	Score
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 2 - Penetrating Power	17 / 17
Mock CCO '17 Problem 4 - Guards	15 / 15
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	15 / 15
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 #2 P2: Towering Towers	10 / 10
MWC '15 #3 P3: Bad News	7 / 7
MWC '15 #4 P4: Dealing with Knots	7 / 7
MWC '15 #6 P1: Regpo	3 / 3
MWC '15 #7 P2: Thief in the Night	5 / 5

Problem	Score
A Sum Problem	12 / 12
DMOJLand Series: Fake Judges	1.750 / 7
Lemon Game	7 / 7
Bob's Function	7.800 / 17
Bob's Bitwise Operation	1.700 / 17
Dan's Monkeys	10 / 20
Bob's Shortest Non-common Substring	4 / 20
Bob's Longest Common Path	7.200 / 25
The Subset	4 / 20
The Extra Node	8.500 / 17
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 P3 - That Pool	7 / 7
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
SAC '22 Code Challenge 1 P5 - That Wall	12 / 12
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 Junior P5 - Normal Encoding	10 / 10
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	12 / 12
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem	3 / 3
SAC '22 Code Challenge 4 Junior P2 - Obligatory Geometry Problem	3 / 3
SAC '22 Code Challenge 4 Junior P3 - Obligatory Triangle Problem	5 / 5
SAC '22 Code Challenge 4 Junior P4 - Obligatory Permutation Problem	7 / 7
SAC '22 Code Challenge 4 Junior P5 - Obligatory Output Only Problem	10 / 10
SAC '22 Code Challenge 4 P1 - Obligatory Car Problem	3 / 3
SAC '22 Code Challenge 4 P2 - Obligatory String Problem	5 / 5
SAC '22 Code Challenge 4 P3 - Obligatory Math Problem	5 / 5
SAC '22 Code Challenge 4 P4 - Obligatory Subarray Problem	10 / 10
SAC '22 Code Challenge 4 P5 - Obligatory Interactive Problem	12 / 12

Problem	Score
Back From Summer '17 P1: Pithy Pastimes	3 / 3
Back From Summer '17 P2: Crayola Lightsaber	7 / 7
Back From Summer '17 P6: Crowded Cities	20 / 20
Back From Summer '19 P1: Winnie's Orphans	3 / 3
Back From Summer '19 P2: Straying From God's Light	7 / 7
Back From Summer '19 P3: ASDFGHJKL	10 / 10
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 '17: Wet Mud	10 / 10
Back To School '17: Big Integer	35 / 35
Back To School '18: Making Friends	7 / 7
Back To School '18: The Golden Porcupine	15 / 15
Calendar Contest Problem 1 — Sexagenary Cycle	5 / 5
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
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
MNYC '16: Rocks	15 / 15
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
Sword Art Online Judge 2	10 / 10
Triway Cup '19 Summer Junior P1 - Getting Snappy	5 / 5
Is it a Tree?	7 / 7
Tree Cutting	12 / 12
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
Wesley++	15 / 15
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 S3: Late for Class!	10 / 10
New Year's '15 P4 - Leftover Eggnog	15 / 15
New Year's '15 P5 - Message to Mars	20 / 20
New Year's '15 P6 - Tiles	20 / 20
New Year's '16 P3 - Arithmetic Snowman	5 / 5
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '16 P8 - S-NO-wall	20 / 20
New Year's '17 P1 - Mr. N and Presents	1.400 / 7
New Year's '17 P6 - Christmas Cards	15 / 15
New Year's '18 P3 - World Domination Fun	10 / 10
New Year's '18 P7 - Tree of Life	20 / 20
New Year's '19 P8 - Best Hat in Town II	25 / 25

Problem	Score
Summer Institute '17 Contest 1 P4 - Clips of Video	20 / 20
Summer Institute '17 Contest 1 P5 - Crazy Math	15 / 15
Summer Institute '17 Contest 3 P5 - Balanced Cycles	20 / 20

Problem	Score
Factorial Calculator	7 / 7
TLE '15 P1 - Power Rankings	5 / 5
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 1 P6 - A Very Normal Test	25 / 25
TLE '16 Contest 7 P4 - Abstract Problem	10 / 10
TLE '16 Contest 8 P5 - Prom Night	15 / 15
TLE '17 Contest 4 P6 - Fax's Christmas Bash	25 / 25

Problem	Score
16 BIT S/W ONLY	3 / 3
Rotations in 3 Dimensions	12 / 12
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P2 - The Love Letter	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
A Coin Problem	12 / 12
ACSL '09 Practice P6 - Expression	10 / 10
ACSL '09 Practice P7 - Cube	15 / 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
Troubling Times	5 / 5
Andrew Needs Help	12 / 12
A Noisy Class	7 / 7
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Another Random Contest 1 P1 - Chessgame	5 / 5
Another Random Contest 1 P2 - Two Sequences	7 / 7
Another Random Contest 1 P3 - Physics Olympics	7 / 7
Another Random Contest 1 P4 - Bracket Query	15 / 15
Another Random Contest 1 P5 - A Strange Country	15 / 15
Another Random Contest 1 P6 - Smash Bros	15 / 15
Art Academy 0: Prologue	3 / 3
A Times B	20 / 20
PEG Test '14 - Balance	5 / 5
Big Deposits	7 / 7
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
Binary	5 / 5
Bob Hates Triangles	7 / 7
Bob's Rocks	5 / 5
Boolean	3 / 3
Boxlings	15 / 15
Bruce's Brittle Bridges	12 / 12
Bruce String	12 / 12
Fast Search	15 / 15
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 '21 S5 - James Solves His Tree Problems	2.500 / 25
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	3.800 / 15
The Cake is a Dessert	10 / 10
Security Cameras	20 / 20
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
Cheerio Contest 3 P1 - Wet Floor	5 / 5
Cheerio Contest 3 P2 - Double-O-Seven	5 / 5
Cheerio Contest 3 P3 - Everything Array	12 / 12
Cheerio Contest 3 P4 - Bit Flips	12 / 12
Cheerio Contest 3 P5 - Train Network	20 / 20
3n+1	3 / 3
Comparing Arrays	15 / 15
Ray's Tricky Connectivity	10 / 10
CPC '19 Contest 1 P2 - Luggage	7 / 7
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
Capture The Flag	5 / 5
DeMello's Leeches	15 / 15
Please Help Me	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 X - Tower	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
Executable Format	10 / 10
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	20 / 20
Factors	7 / 7
Fast Bit Counting	3 / 3
Favorite Numbers	5 / 5
Facebook Hacker Cup '14 Final Round P4 - Tours	25 / 25
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Firebending	3 / 3
Imperative French	15 / 15
Flip the Switches	5 / 5
Troubling Triangles	7 / 7
GlobeX Cup '18 J1 - Rounding Errors	3 / 3
GlobeX Cup '18 J5 - Errands	10 / 10
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
Good Travels	17 / 17
Good Debugging	17 / 17
King Graff's Defense	8.036 / 15
Breaking the Friend Chain	7 / 7
Graph Contest 1 P1 - Counting Paths	10 / 10
Graph Contest 1 P2 - Shortest Path	5 / 5
Graph Contest 2 P1 - Connected Components	7 / 7
Graph Contest 2 P3 - Trees	7 / 7
Graph Contest 3 P2 - Shortest Path	10 / 10
Grid 3	20 / 20
Hardcore Grinding	5 / 5
Hailstone Numbers	3 / 3
Grid 1.5	10 / 10
HCI '16 - Serial Killer	15 / 15
HCI '16 - Jumping	20 / 20
HCI '16 - Oversleep	7 / 7
HCI '16 - Penguin Food	15 / 15
HCI '16 - Cheapest Operation Ever	20 / 20
HCI '16 - Stacker	15 / 15
HCI '16 - Xorpow	1.900 / 10
Hello, World!	3 / 3
Icebergs	12 / 12
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12 / 12
Word Scrambler	5 / 5
Inaho V	3 / 3
Inaho IX	20 / 20
Infinity	3 / 3
Expected Inversions	12 / 12
A Permutation Problem 2	12 / 12
Jack Needs Help	10 / 10
Joshua Needs Help	10 / 10
Kevin Needs Help	20 / 20
Knapsack 3	10 / 10
K-th Minimum Number	17 / 17
Largest Permutation	7 / 7
Lil' Jami	5 / 5
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
Love Evenness	5 / 5
A Math Contest P1 - Arrays	5 / 5
A Math Contest P12 - Triangles	17 / 17
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
A Math Contest P7 - Factors	10 / 10
MMCC '14 P2 - Kirito	20 / 20
MMCC '14 P3 - Esdeath	15 / 15
MMCC '15 P1 - Inaho	15 / 15
MMM '14 A - Distinct Prime Factors	7 / 7
Mock DWITE '09 P4 - Lights Out!	15 / 15
Moses Needs Help	12 / 12
Multiplication Madness	7 / 7
Not an Aho-Corasick Problem	20 / 20
OCC '19 S1 - Floor Planning	3 / 3
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
OTHS Coding Competition 2 P1 - Chess Pieces	3 / 3
OTHS Coding Competition 2 P2 - Ghoul Investigators	3 / 3
OTHS Coding Competition 2 P3 - Tally Clicker	5 / 5
OTHS Coding Competition 2 P4 - Magic Barrier	5 / 5
OTHS Coding Competition 2 P5 - Coffee Jelly	7 / 7
Path Finder	10 / 10
Path Finder 2: Electric Boogaloo	15 / 15
Prefix Digits	7 / 7
Perl Golf	15 / 15
The Mirror	5 / 5
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
PIB '20 P1 - Marcus and Head Bonks	3 / 3
Pick It	15 / 15
Pie	3 / 3
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival	3 / 3
VMSS Pre-Pre-Windsor P2 - Big Chess	3 / 3
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
VMSS Pre-Pre-Windsor P6 - InterNAV	7 / 7
VMSS Pre-Pre-Windsor P7 - Magical Bribery	7 / 7
Prime Factorization	5 / 5
Primes 2	15 / 15
Primes 3	15 / 15
VMSS Pre-Windsor P1 - Java	3 / 3
VMSS Pre-Windsor P2 - Get Off My Lawn	3 / 3
VMSS Pre-Windsor P3 - Composite Bag	3 / 3
VMSS Pre-Windsor P6 - You Can't Write Science Fiction Better Than This	7 / 7
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
Self-deception	15 / 15
Disclosure	10 / 10
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
Ray Needs Help	20 / 20
Raytracing	10 / 10
RGPC '18 P1 - Giant Cookie	3 / 3
RGPC '18 P3 - Chocolate Day	10 / 10
Richmond Green P3 - ABBA	10 / 10
Richmond Green P4 - HEIGHT	7 / 7
Road Redirection	17 / 17
RTE '16 J1 - Board Game	3 / 3
RTE '16 S3 - School Traversal	7 / 7
Sales	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 P5 - GENESIS	20 / 20
Touching Segments	20 / 20
Dynamic Range Minimum Test	12 / 12
Summing A Sequence	7 / 7
Jason's Theorem	10 / 10
Python Infinite Loop	7 / 7
Sleigh Ride	10 / 10
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
SMAC 08/09 (Nov) #3 - Factor Game	15 / 15
Bubble Sort	7 / 7
Special Relativity	10 / 10
Coding Spree	7 / 7
The DMOJ Driveway	5 / 5
STNBD P1 - Ren Ashbell	3 / 3
STNBD P2 - Claire Elstein	12 / 12
STNBD P4 - Ellis Fahrengart	17 / 17
STNBD P6 - Terminus Est	35 / 35
Segment Tree Practice 4	17 / 17
Strategic Arrays	15 / 15
Spy Tree	15 / 15
Cute String Merging	15 / 15
Substring Scoring	20 / 20
Subarray Search	7 / 7
Subway Routes	12 / 12
TC	15 / 15
THICC '17 P5 - Smarties	7 / 7
THICC '17 P6 - Tunnels	15 / 15
Total Destruction	10 / 10
Tree Tasks	10 / 10
Triangles	30 / 30
TSS Club Fair 2017 Problem B	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
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '15 #5 - Distribution Channel	20 / 20
UTS Open '18 P3 - Restaurants	7 / 7
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '21 P2 - Prime Array	10 / 10
UTS Open '21 P3 - Latin Class	10 / 10
UTS Open '21 P4 - Lucky Graph	2.200 / 15
UTS Open '21 P5 - State Taxes	17 / 17
UTS Open '21 P6 - Terra Mater	2.500 / 25
UTS Open '21 P7 - April Fools	3 / 30
Valentine's Day '19 J1 - Rainbow Rating	3 / 3
Valentine's Day '19 J3 - Love!	7 / 7
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P2 - Darcy Parties	3 / 3
VPEX P4 - Etopika	12 / 12
WOSS Dual Olympiad 2023 J3/S1: Moving Sand	7 / 7
WOSS Dual Olympiad 2023 S3: Flying	15 / 15
William and Summation	7 / 7
A Very Coordinated Christmas	7 / 7
XOR	7 / 7
XOR Minimum	17 / 17
XOR Sum	10 / 10
James' XOR Update	12 / 12

Problem	Score
VMSS '15 #2 - Tomb Robbing	7 / 7
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #3 Silver - Test Scores	5 / 5
VM7WC '15 #4 Gold - Chain Rule	10 / 10
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #2 Gold - GGG	15 / 15
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #3 Gold - Hello, Officer.	10 / 10
VM7WC '16 #4 Gold - Restoring Reputation	10 / 10
VM7WC '16 #5 Gold - Jayden Studies Trees	7 / 7
VM7WC '16 #5 Silver - Jayden Eats Chocolate	7 / 7
VM7WC '16 #6 Gold - Cold War Telecom	10 / 10

Problem	Score
Wesley's Anger Contest 2 Problem 1 - OCT 31 = DEC 25?	3 / 3
Wesley's Anger Contest 3 Problem 1 - Snow Day Predictor	3 / 3
Wesley's Anger Contest 3 Problem 2 - Eat, Sleep, Code, Repeat	5 / 5
Wesley's Anger Contest 3 Problem 3 - Wesley Plays DDR	7 / 7
Wesley's Anger Contest 3 Problem 4 - Canadian Construction Crew	1.200 / 12
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil	15 / 15
Wesley's Anger Contest 4 Problem 1 - Zeyu's Zany Zort	3 / 3
Wesley's Anger Contest 4 Problem 2 - Squirrel Election	7 / 7
Wesley's Anger Contest 4 Problem 3 - Squirrel Tag	12 / 12
Wesley's Anger Contest 4 Problem 7 - Squirrel Cities	25 / 25
Wesley's Anger Contest 5 Problem 1 - Matryoshka Acorns	5 / 5
Wesley's Anger Contest 5 Problem 2 - MATH 137 at Squirreloo	7 / 7
Wesley's Anger Contest 5 Problem 3 - Super Squirrel Sisters	12 / 12
Wesley's Anger Contest 5 Problem 4 - Prison Escape	17 / 17
Wesley's Anger Contest 6 Problem 1 - Timbit Sales	3 / 3
Wesley's Anger Contest 6 Problem 2 - Cheap Christmas Lights	5 / 5
Wesley's Anger Contest 6 Problem 3 - Difference Sorting	10 / 10
Wesley's Anger Contest 6 Problem 4 - Runway Lights	12 / 12
Wesley's Anger Contest 6 Problem 5 - Canadian Christmas Cactus	15 / 15
Wesley's Anger Contest 6 Problem 6 (Easy Version) - Santa's Candy Factory	20 / 20
Wesley's Anger Contest 6 Problem 6 (Hard Version) - Santa's Candy Factory	20 / 20
Wesley's Anger Contest Reject 1 - Stupendous Bowties 2	17 / 17