User HRF05

Points breakdown

100 / 100

AC | C++20

DMOPC '19 Contest 7 P6 - Bob Equilibrium

on Nov. 20, 2022, 4:23 a.m.

30pp

weighted 100% (30pp)

26 / 26

AC | C++20

COCI '18 Contest 4 #5 Akvizna

on Aug. 24, 2022, 6:38 p.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++20

DMOPC '17 Contest 3 P6 - Mimi and Scarf

on Nov. 23, 2022, 10:54 p.m.

25pp

weighted 90% (23pp)

25 / 25

AC | C++20

Inaho II

on Nov. 15, 2022, 9:56 p.m.

25pp

weighted 86% (21pp)

100 / 100

AC | C++20

IOI '15 P5 - Sorting

on Nov. 4, 2022, 6:54 p.m.

25pp

weighted 81% (20pp)

100 / 100

AC | C++20

Baltic OI '15 P2 - Editor

on Aug. 21, 2022, 3:23 a.m.

25pp

weighted 77% (19pp)

125 / 125

AC | C++20

CCO Preparation Test 3 P2 - Packing Up

on Aug. 2, 2022, 4:01 a.m.

25pp

weighted 74% (18pp)

100 / 100

AC | C++20

IOI '15 P5 - Sorting (Standard I/O)

on Aug. 1, 2022, 3:53 a.m.

25pp

weighted 70% (17pp)

100 / 100

AC | C++20

APIO '14 P2 - Split the Sequence

on July 26, 2022, 7:41 p.m.

25pp

weighted 66% (17pp)

100 / 100

AC | C++20

UTS Open '15 #5 - Distribution Channel

on Nov. 24, 2022, 11:06 p.m.

20pp

weighted 63% (13pp)

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 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 P4 - Koala Gambling	12 / 12
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 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 6 P1 - Workout Routine	5 / 5
An Animal Contest 7 P1 - Squirrnect 4	3 / 3
An Animal Contest 7 P2 - Squirrel Structures	7 / 7

Problem	Score
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 5 Problem 1 - Goat Fence	3 / 3
Another Contest 7 Problem 3 - Network Connections	10 / 10
Another Contest 9 Problem 1 - Black Room Boy	3 / 3
Another Contest 9 Problem 3 - Sun & Moon	12 / 12

Problem	Score
APIO '10 P1 - Commando	20 / 20
APIO '14 P2 - Split the Sequence	25 / 25
APIO '17 P2 - Travelling Merchant	20 / 20

Problem	Score
Baltic OI '06 P6 - Jump	7 / 7
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15
Baltic OI '15 P2 - Editor	25 / 25
Baltic OI '16 P1 - Bosses	10 / 10
Baltic OI '17 P3 - Railway	17 / 17
Baltic OI '19 P3 - Alpine Valley	20 / 20

Problem	Score
BlueBook - Cross Country	3 / 3
BlueBook - Cost	3 / 3
BlueBook - Direction	3 / 3
BlueBook - Pay	3 / 3
BlueBook - Change	3 / 3
BlueBook - Times Tables	3 / 3
BlueBook - Interest	3 / 3
BlueBook - World Pop	3 / 3
BlueBook - Power Base	3 / 3
BlueBook - Find the Character	3 / 3
BlueBook - Column of Numbers	3 / 3
BlueBook - Pop Explosion	3 / 3
BlueBook - Digits and Sums	3 / 3
BlueBook - Exact Divisors	3 / 3
BlueBook - 10 Primes on a Line	5 / 5
BlueBook - Mode	3 / 3
BlueBook - Magic Square	3 / 3
BlueBook - Triangle	3 / 3
BlueBook - Voting	3 / 3
BlueBook - First Blank	3 / 3
BlueBook - Prime	3 / 3
BlueBook - Leap Year	3 / 3

User HRF05

Points breakdown

AAC (115 points)

ACC (35 points)

APIO (65 points)

Baltic OI (104 points)

BlueBook (68 points)

Bulgarian OI (36 points)

CCC (860.175 points)

CCO (89.600 points)

China NOI (22 points)

Classics (79 points)

COCI (415 points)

Data Structure Tests (29.800 points)

DMOPC (685 points)

DWITE (69 points)

ECOO (34.800 points)

FHC (32 points)

GFSSOC (48 points)

ICPC (10 points)

IOI (227 points)

JOI (37 points)

Mock CCC (62.800 points)

Mock CCO (82 points)

MWC (15 points)

Olympiads School (7 points)

SAC Coding Challenge (26 points)

Seasonal (128 points)

SIUCF (15 points)

TLE (10 points)

TSOC (25 points)

Uncategorized (900.050 points)

VM7WC (51 points)

WAC (66 points)

Waterloo Local (5 points)

Woburn Challenge (26 points)

YAC (60.500 points)

Problem	Score
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 '01 J1 - Dressing Up	3 / 3
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S1 - Keeping Score	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '02 J1 - 0123456789	3 / 3
CCC '02 J2 - AmeriCanadian	3 / 3
CCC '02 S1 - The Students' Council Breakfast	5 / 5
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	9.375 / 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 S1 - Fix	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 S1 - Snow Calls	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 J3 - Cell-Phone Messaging	3 / 3
CCC '06 J4 - It's tough being a teen!	7 / 7
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 S1 - Federal Voting Age	3 / 3
CCC '07 S2 - Boxes	5 / 5
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 '09 J1 - ISBN	3 / 3
CCC '09 J2 - Old Fishin' Hole	5 / 5
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 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 '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 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S4 - Blood Distribution	15 / 15
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 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 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 '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 '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 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 '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 '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 '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)	10.800 / 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 '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 '22 J1 - Cupcake Party	3 / 3
CCC '22 J2 - Fergusonball Ratings	3 / 3
CCC '22 J3 - Harp Tuning	5 / 5
CCC '22 S1 - Good Fours and Good Fives	5 / 5
CCC '22 S2 - Good Groups	5 / 5
CCC '22 S5 - Good Influencers	17 / 17
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S3 - Pattern Generator	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '98 S1 - Censor	5 / 5
CCC '99 S2 - Year 2000	7 / 7
CCCHK '08 J1 - Best fish	3 / 3
CCCHK '08 J2 - Lucky Number	3 / 3
CCCHK '08 J3 - Phone book	5 / 5
CCCHK '15 J1 - Rock-paper-scissors	3 / 3
CCCHK '15 J3 - Queens can't attack me!	5 / 5
CCCHK '15 S2 - Matching Problem	8 / 10

Problem	Score
CCO '02 P5 - Connect The Campus	12 / 12
CCO '05 P4 - Primed Sequences	12 / 12
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '12 P2 - The Hungary Games	15 / 15
CCO '13 P2 - Tourney	12 / 12
CCO '15 P2 - Artskjid	6.600 / 15
CCO '97 P2 - Alien Invasion	10 / 10
CCO '98 P1 - Fibonacci Numbers	7 / 7

Problem	Score
NOI '00 P5 - Frogs Crossing the River	10 / 10
NOI '15 P1 - Automated Program Analyzer	12 / 12

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
Quine	10 / 10
Unique Elements	3 / 3
Single Source Shortest Path	7 / 7

Problem	Score
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '07 Contest 3 #1 Cetiri	3 / 3
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 5 #1 Tri	3 / 3
COCI '07 Contest 5 #2 Pascal	5 / 5
COCI '07 Contest 6 #1 Parking	5 / 5
COCI '07 Contest 6 #4 George	15 / 15
COCI '09 Contest 2 #1 Faktor	3 / 3
COCI '09 Contest 3 #1 Filip	3 / 3
COCI '10 Contest 1 #1 Timsko	3 / 3
COCI '10 Contest 3 #3 Ekipa	5 / 5
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 5 #5 Dvoniz	12 / 12
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '11 Contest 1 #5 Sort	12 / 12
COCI '12 Contest 3 #3 Malcolm	7 / 7
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 5 #1 Funghi	3 / 3
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '15 Contest 1 #2 Akcija	5 / 5
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 5 #1 Zamka	3 / 3
COCI '16 Contest 6 #4 Savršen	7 / 7
COCI '17 Contest 1 #1 Cezar	3 / 3
COCI '17 Contest 2 #1 Košnja	3 / 3
COCI '18 Contest 1 #1 Nadan	3 / 3
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '18 Contest 5 #2 Jarvis	5 / 5
COCI '19 Contest 3 #1 Preokret	5 / 5
COCI '19 Contest 3 #2 Grudanje	7 / 7
COCI '19 Contest 4 #2 Spiderman	7 / 7
COCI '19 Contest 6 #1 Datum	5 / 5
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 2 #1 Crtanje	5 / 5
COCI '20 Contest 2 #2 Odašiljači	10 / 10
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 4 #1 Pizza	5 / 5
COCI '20 Contest 5 #2 Po	7 / 7
COCI '20 Contest 6 #1 Bold	5 / 5
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '21 Contest 6 #3 Naboj	10 / 10
COI '06 #1 Patrik	12 / 12
COCI '06 Regional #3 Firefly	10 / 10
COCI '08 Regional #1 Nop	5 / 5
COCI '08 Regional #2 Majstor	5 / 5
COCI '08 Regional #6 Cvjetici	12 / 12

Problem	Score
Binary Indexed Tree Test	10 / 10
Disjoint Set Test	10 / 10
Segment Tree Test	9.800 / 15

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '14 Contest 1 P1 - Median Mark	5 / 5
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 P4 - Not Enough Testers!	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 '15 Contest 1 P1 - Itami and Manga	3 / 3
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 3 P4 - Contagion	12 / 12
DMOPC '15 Contest 5 P3 - All Your Base	7 / 7
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 7 P5 - Ariadne's Thread	17 / 17
DMOPC '16 Contest 1 P1 - A New Chapter	3 / 3
DMOPC '16 Contest 1 P3 - Shoe Shopping	7 / 7
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 2 P2 - Ebola Outbreak	7 / 7
DMOPC '16 Contest 3 P0 - Negative Feedback	3 / 3
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 '17 Contest 1 P1 - Fujō Neko	5 / 5
DMOPC '17 Contest 3 P1 - An Early Christmas Present	3 / 3
DMOPC '17 Contest 3 P6 - Mimi and Scarf	25 / 25
DMOPC '17 Contest 5 P0 - Mimi and Pizza	3 / 3
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 2 P0 - Mimi and Video Games	3 / 3
DMOPC '18 Contest 2 P1 - Pumpkin Patches	3 / 3
DMOPC '18 Contest 3 P2 - Bob and French Class	7 / 7
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '19 Contest 5 P1 - Conspicuous Cryptic Checklist	5 / 5
DMOPC '19 Contest 6 P4 - Grade 12 Math	15 / 15
DMOPC '19 Contest 7 P6 - Bob Equilibrium	30 / 30
DMOPC '20 Contest 2 P1 - Laugh Graphs	5 / 5
DMOPC '20 Contest 5 P5 - Slacking Off Again	20 / 20
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P2 - Cycle Sort	7 / 7
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
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 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 8 P1 - Peanut Planning	7 / 7
DMOPC '21 Contest 8 P2 - Kanna Market	10 / 10
DMOPC '21 Contest 9 P1 - Board Numbers	7 / 7
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '21 Contest 9 P4 - Ace of Diamonds	20 / 20
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 1 P4 - Card Game	12 / 12
DMOPC '22 Contest 2 P1 - DMOPC Crisis	5 / 5
DMOPC '22 Contest 2 P2 - Line Trace	7 / 7
DMOPC '22 Contest 2 P3 - Good Permutations	12 / 12
DMOPC '22 Contest 3 P1 - Holiday Colouring	5 / 5
DMOPC '22 Contest 4 P1 - Alone Time	5 / 5
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMPG '15 S5 - Black and White	12 / 12
DMPG '16 B1 - BFS	3 / 3
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 B2 - Yoda	3 / 3
DMPG '17 B5 - Hackathons	7 / 7
DMPG '17 S1 - Molly and Difference	5 / 5
DMPG '17 S2 - Anime Conventions	7 / 7
DMPG '18 B1 - Pizza Orders	3 / 3
DMPG '18 G6 - Class Chitchat	20 / 20
DMPG '19 G5 - Hunting the White Whale	20 / 20

Problem	Score
DWITE '06 R5 #5 - Prime Palindromes	10 / 10
DWITE '07 R1 #1 - Vanilla Primes	3 / 3
DWITE '07 R1 #2 - Cubes in a Pyramid	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 R5 #3 - Parity bit	5 / 5
DWITE '08 R1 #4 - What is this Roman Numeral	7 / 7
DWITE '08 R3 #2 - Wordcount++	5 / 5
DWITE '08 R3 #4 - Time for change	7 / 7
DWITE '09 R1 #5 - Running In Circles	7 / 7
DWITE '09 R6 #4 - Time for Change	7 / 7
DWITE '11 R4 #2 - Prime Time	5 / 5

Problem	Score
ECOO '15 R2 P3 - Lucas' Other Tower	10 / 10
ECOO '16 R1 P3 - Railway Sort	7 / 7
ECOO '19 R1 P1 - Free Shirts	5 / 5
ECOO '19 R2 P1 - Email	5 / 5
ECOO '19 R3 P1 - Chords	2.800 / 7
ECOO '20 P2 - Online Shopping	5 / 5

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

Problem	Score
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J3 - Waiting	3 / 3
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S2 - Hearth	5 / 5
GFSSOC '15 Fall Practice P1 - Bruno and Trig	3 / 3

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '10 P1 - Cluedo	5 / 5
IOI '11 P2 - Race	17 / 17
IOI '11 P2 - Race (Standard I/O)	17 / 17
IOI '11 P4 - Crocodile's Underground City	17 / 17
IOI '11 P4 - Crocodile's Underground City (Standard I/O)	17 / 17
IOI '14 P4 - Gondola	15 / 15
IOI '14 P4 - Gondola (Standard I/O)	15 / 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

Problem	Score
JOI '14 Open P1 - Factories	20 / 20
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 S2 - Flipper Redux	7 / 7
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	2.800 / 7
Mock CCC '22 Contest 1 J4 - Snowball Fight	5 / 5
Mock CCC '14 S3 - Spreadsheet Sorting	7 / 7
Mock CCC '18 Contest 1 J2 - A Substring Problem	3 / 3
Mock CCC '18 Contest 1 J4/S2 - A Square Problem	5 / 5
Mock CCC '18 Contest 5 J1 - Looking for the CCC	3 / 3
Mock CCC '18 Contest 5 J2 - Smallest Mode	3 / 3
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
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

Problem	Score
CCO Preparation Test 3 P2 - Packing Up	25 / 25
CCO Preparation Test 5 P1 - City Game	15 / 15
Mock CCO '17 Problem 2 - Penetrating Power	17 / 17
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

Problem	Score
MWC '15 #1 P1: Playlist Panic	5 / 5
MWC '15 #2 P2: Towering Towers	10 / 10

Problem	Score
SAC '22 Code Challenge 5 Junior P1 - Monkey, Type!	3 / 3
SAC '22 Code Challenge 5 Junior P2 - Badminton Scoring	3 / 3
SAC '22 Code Challenge 5 Junior P3 - Media List	5 / 5
SAC '22 Code Challenge 5 Junior P4 - Course Requirements	7 / 7
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5

Problem	Score
Back To School '17: Wet Mud	10 / 10
Back To School '18: Letter Frequency	7 / 7
Back To School '18: The Golden Porcupine	15 / 15
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
CCCJQR P3	7 / 7
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
MNYC '17: Hurontario	10 / 10
Triway Cup '19 Summer Junior P1 - Getting Snappy	5 / 5
Is it a Tree?	7 / 7
Valentine's Day '15 P2 - Simon and Marcy	7 / 7
WOSS Dual Olympiad 2021 J3: Frisbee Golf	5 / 5
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
New Year's '17 P1 - Mr. N and Presents	7 / 7
New Year's '17 P6 - Christmas Cards	15 / 15
New Year's '18 P4 - The Polar Express	7 / 7

Problem	Score
TLE '16 Contest 4 P1 - Stack of Presents	5 / 5
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC	5 / 5

Problem	Score
TSOC '15 Contest 2 #6 - All-Out War!	15 / 15
TSOC '16 Contest 1 #1 - Vasile and Haircuts	3 / 3
TSOC '16 Contest 1 #4 - Alex and Animal Rights	7 / 7

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Mispelling	3 / 3
Mirrored Pairs	3 / 3
Triple Fat Ladies	5 / 5
A Coin Problem	12 / 12
Sum of Primes 2	5 / 5
Another Sorting	5 / 5
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Art Academy VII: A Mysterious Object	12 / 12
A Times B	20 / 20
PEG Test '14 - Earth	3 / 3
PEG Test '14 - Water	3 / 3
Adding Reversed Numbers	5 / 5
List Minimum	3 / 3
List Minimum (Hard)	5 / 5
Lexicographically Least Substring	5 / 5
Lexicographically Least Substring (Hard)	15 / 15
String Finding	5 / 5
BPC 1 S1 - Homework Questions	5 / 5
Brap Lesh Mafia	5 / 5
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 '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 P7 - Exec Team Applications	10 / 10
BSSPC '22 P8 - Bayview's RGB Gaming PC	10 / 10
Back to School '24 P1 - Kicking	5 / 5
Building	10 / 10
The Cake is a Dessert	10 / 10
Coin Change	7 / 7
Champion Contest	7 / 7
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
CPC '19 Contest 1 P0 - Shoes	3 / 3
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
Double Doors Regional P2 - Tudor Learns DDR	3 / 3
Discerning Discounts	3 / 3
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 H - Grid 1	7 / 7
Educational DP Contest AtCoder Q - Flowers	15 / 15
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder Z - Frog 3	20 / 20
Diagnostic Test '16 Level 1 P2 - FaxPrimes	5 / 5
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	2 / 20
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Flip the Switches	5 / 5
GlobeX Cup '18 S1 - Code Copiers	5 / 5
GlobeX Cup '19 J1 - Chess Master Winnie	3 / 3
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
A Greedy Problem	5 / 5
Hardcore Grinding	5 / 5
HCI '16 - Jumping	20 / 20
HCI '16 - Oversleep	7 / 7
HCI '16 - Cheapest Operation Ever	20 / 20
Hello, World!	3 / 3
HHPC1 P1 - Yielding the Longest Substring	5 / 5
ICHB Selection Contest '17 Problem 3 - Parallel Universe	12 / 12
Inaho II	25 / 25
Lemon Tree	20 / 20
LKP '18 Contest 1 P1 - World Trade Foundation	3 / 3
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
MALD Contest 1 P4 - Scratch Cat and Demolition	15 / 15
A Math Contest P1 - Arrays	5 / 5
A Math Contest P11 - Weak Goldbach's Conjecture	15 / 15
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
MCIPC Contest 2 P1 - Super Mega Snowball	3 / 3
MCIPC Contest 2 P2 - Icicles	3 / 3
MCIPC Contest 2 P3 - Snowy Streets	5 / 5
MCIPC Contest 2 P4 - Wreath	7 / 7
MCIPC Contest 2 P5 - Holiday Chocolates	10 / 10
MCIPC Contest 2 P6 - Block Tower	1.200 / 12
OCC '19 S2 - Rimuru's Number Game	5 / 5
The Third Cellar	10 / 10
Pie	3 / 3
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P2 - Big Chess	3 / 3
There's a Hole in the Bucket	7 / 7
Primes	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
VMSS Pre-Windsor P7 - Going Back to the Definitions	7 / 7
James' Rectangles	2 / 10
Ancient Castle Ruins	10 / 25
Singularity Cup P1 - Maximum Permutation Product	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
SGS Programming Challenge P1 - XOR in Computer Class	2.100 / 7
SGS Programming Challenge P3 - Tree in Biology Class	1.500 / 15
Python Infinite Loop	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Bubble Sort	7 / 7
STNBD P1 - Ren Ashbell	3 / 3
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
THICC '17 P5 - Smarties	7 / 7
Tree Tasks	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UCC Coding Competition '20 P2 - Optimal Skiing	3 / 3
UTS Open '15 #3 - Pogo	1.250 / 25
UTS Open '15 #5 - Distribution Channel	20 / 20
UTS Open '18 P1 - Love Triangle	3 / 3
Valentine's Day '19 J1 - Rainbow Rating	3 / 3
Valentine's Day '19 J2 - Pink!	3 / 3
VPEX P0 - Pizza	3 / 3
VPEX P1 - War on Two Fronts	3 / 3
VPEX P4 - Etopika	12 / 12

Problem	Score
VMSS '15 #4 - Frank and Roads	10 / 10
VM7WC '15 #2 Bronze - Recruits!	3 / 3
VM7WC '15 #2 Silver - 4 Nations, 1 Secret	10 / 10
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '16 #1 Bronze - A New Prime Factorization	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #4 Bronze - Perfect Squares for Not-So-Perfect Cases	3 / 3
VM7WC '16 #5 Bronze - Jayden Watches Videos	3 / 3

Problem	Score
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	5 / 5
Wesley's Anger Contest 1 Problem 2 - A Minimum Cost Flow Problem	7 / 7
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem	10 / 10
Wesley's Anger Contest 2 Problem 1 - OCT 31 = DEC 25?	3 / 3
Wesley's Anger Contest 2 Problem 2 - Costume Shopping	10 / 10
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 4 Problem 1 - Zeyu's Zany Zort	3 / 3
Wesley's Anger Contest 5 Problem 1 - Matryoshka Acorns	5 / 5
Wesley's Anger Contest 6 Problem 1 - Timbit Sales	3 / 3
Wesley's Anger Contest 6 Problem 2 - Cheap Christmas Lights	5 / 5

Problem	Score
WC '01 P3 - Back to the Future	5 / 5
WC '15 Contest 2 J2 - The Empire Strikes Back	3 / 3
WC '17 Contest 4 J2 - Anger Management	3 / 3
WC '17 Finals S1 - An Interspecific Army	5 / 5
WC '96 P6 - Bases Multiplication	5 / 5
WC '99 P4 - Goldfinger	5 / 5

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	0.700 / 7
Yet Another Contest 2 P1 - Betting	5 / 5
Yet Another Contest 3 P3 - Topography	3.800 / 15
Yet Another Contest 4 P1 - Snap	5 / 5
Yet Another Contest 4 P2 - Alchemy 2	7 / 7
Yet Another Contest 5 P1 - Number Pyramid	7 / 7
Yet Another Contest 5 P2 - Big Score	10 / 10
Yet Another Contest 6 P1 - No More Separation	5 / 5
Yet Another Contest 6 P2 - No More Telemarketers	7 / 7
Yet Another Contest 7 P1 - Page Turning	5 / 5
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5