User Joelfu

Points breakdown

26 / 26

AC | C++17

COCI '18 Contest 4 #5 Akvizna

on Aug. 8, 2022, 4:42 a.m.

30pp

weighted 100% (30pp)

100 / 100

AC | C++17

APIO '14 P2 - Split the Sequence

on July 28, 2022, 4:39 a.m.

25pp

weighted 95% (24pp)

125 / 125

AC | C++17

CCO Preparation Test 3 P2 - Packing Up

on July 9, 2022, 6:43 p.m.

25pp

weighted 90% (23pp)

100 / 100

AC | C++17

A Math Contest P14 - Choosing Marbles

on June 21, 2022, 2:06 p.m.

25pp

weighted 86% (21pp)

100 / 100

AC | C++17

Educational DP Contest AtCoder V - Subtree

on Nov. 12, 2022, 11:13 p.m.

20pp

weighted 81% (16pp)

150 / 150

AC | C++17

CCC '14 S5 - Lazy Fox

on Oct. 29, 2022, 10:13 p.m.

20pp

weighted 77% (15pp)

100 / 100

AC | C++17

VPEX P5 - Points Redistribution

on Oct. 8, 2022, 9:54 p.m.

20pp

weighted 74% (15pp)

100 / 100

AC | C++17

APIO '10 P1 - Commando

on July 10, 2022, 11:52 p.m.

20pp

weighted 70% (14pp)

30 / 30

AC | C++17

CCC '19 S4 - Tourism

on July 10, 2022, 11:52 p.m.

20pp

weighted 66% (13pp)

100 / 100

AC | C++17

IOI '02 P4 - Batch Scheduling

on July 9, 2022, 10:39 p.m.

20pp

weighted 63% (13pp)

Problem	Category	Points
Magic Bits	Uncategorized	10p
A Math Contest P10 - Tricky Multisets	Uncategorized	12

Problem	Score
An Animal Contest 1 P1 - Alpaca Shapes	3 / 3
An Animal Contest 1 P2 - Alpaca Racing	5 / 5
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 2 P5 - Koala Carnival	15 / 15
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 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 6 P1 - Workout Routine	5 / 5
An Animal Contest 6 P2 - G-Pop	7 / 7
An Animal Contest 6 P3 - OAC	12 / 12
An Animal Contest 7 P1 - Squirrnect 4	3 / 3
An Animal Contest 7 P2 - Squirrel Structures	7 / 7
An Animal Contest 7 P3 - Squirrel Scramble	12 / 12

Problem	Score
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence	7 / 7
Another Contest 5 Problem 2 - Great Graffiti	5 / 5
Another Contest 7 Problem 1 - Lonely Users	3 / 3
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 9 Problem 1 - Black Room Boy	3 / 3

Problem	Score
APIO '10 P1 - Commando	20 / 20
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P2 - Split the Sequence	25 / 25

Problem	Score
Baltic OI '02 P4 - Bicriterial Routing	12 / 12
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '13 P2 - Palindrome-Free Numbers	15 / 15

User Joelfu

Points breakdown

Authored problems (2)

AAC (181 points)

ACC (41 points)

APIO (62 points)

Baltic OI (37 points)

Bulgarian OI (24 points)

CCC (672.600 points)

CCO (139 points)

China NOI (6.650 points)

Classics (35 points)

COCI (429.143 points)

Data Structure Tests (25 points)

DMOPC (550.800 points)

DWITE (5 points)

ECOO (22 points)

FHC (20 points)

GFSSOC (34 points)

ICPC (10 points)

IOI (97 points)

Mock CCC (50 points)

Mock CCO (95 points)

MWC (17 points)

Olympiads School (5 points)

SAC Coding Challenge (132.700 points)

Seasonal (190.950 points)

TLE (30 points)

Uncategorized (1165.750 points)

VM7WC (37 points)

WAC (5 points)

Waterloo Local (30 points)

Woburn Challenge (73 points)

YAC (68.400 points)

Problem	Score
Bulgarian OI '09 P2 - Boxen	12 / 12
Bulgarian OI '09 P4 - Frogs	12 / 12

Problem	Score
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 '03 J2 - Picture Perfect	3 / 3
CCC '03 S4 - Substrings	15 / 15
CCC '04 S2 - TopYodeller	5 / 5
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J4 - It's tough being a teen!	7 / 7
CCC '06 S1 - Maternity	5 / 5
CCC '07 J1 - Who is in the Middle?	3 / 3
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '07 S3 - Friends	7 / 7
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S5 - Nukit	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J1 - What is n, Daddy?	3 / 3
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '11 S4 - Blood Distribution	15 / 15
CCC '11 S5 - Switch	12 / 12
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 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 S3 - The Geneva Confection	7 / 7
CCC '14 S4 - Tinted Glass Window	15 / 15
CCC '14 S5 - Lazy Fox	20 / 20
CCC '15 S2 - Jerseys	5 / 5
CCC '15 S3 - Gates	10 / 10
CCC '15 S5 - Greedy For Pies	17 / 17
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '18 J2 - Occupy parking	3 / 3
CCC '18 S1 - Voronoi Villages	3 / 3
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 S2 - Pretty Average Primes	5 / 5
CCC '19 S4 - Tourism	20 / 20
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 S2 - Escape Room	7.300 / 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 '21 J2 - Silent Auction	3 / 3
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 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	5.300 / 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 '23 J1 - Deliv-e-droid	3 / 3
CCC '23 J2 - Chili Peppers	3 / 3
CCC '23 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S5 - The Filter	4 / 20
CCC '97 S1 - Sentences	5 / 5

Problem	Score
CCO '05 P4 - Primed Sequences	12 / 12
CCO '07 P2 - Snowflakes	10 / 10
CCO '10 P2 - Tree Pruning	15 / 15
CCO '12 P5 - Sample Size	7 / 7
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '14 P3 - Werewolf	17 / 17
CCO '14 P4 - Where's That Fuel?	7 / 7
CCO '16 P5 - Zombie Apocalypse	15 / 15
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '97 P2 - Alien Invasion	10 / 10
CCO '98 P2 - Message Deciphering	7 / 7

Problem	Score
Sorting	3 / 3
HopScotch II	12 / 12
Longest Increasing Subsequence	10 / 10
Quine	10 / 10

Problem	Score
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '08 Contest 5 #5 Tresnja	15 / 15
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 3 #3 Ekipa	5 / 5
COCI '10 Contest 3 #5 Diferencija	12 / 12
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '13 Contest 5 #1 Lozinka	3 / 3
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 2 #3 Studentsko	12 / 12
COCI '14 Contest 3 #4 Coci	15 / 15
COCI '14 Contest 6 #5 Neo	17 / 17
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '16 Contest 3 #1 Imena	3 / 3
COCI '16 Contest 3 #2 Pohlepko	7 / 7
COCI '16 Contest 4 #2 Kartomat	5 / 5
COCI '16 Contest 4 #3 Kas	10 / 10
COCI '16 Contest 5 #2 Pareto	5 / 5
COCI '16 Contest 6 #1 H-indeks	5 / 5
COCI '16 Contest 6 #3 Turnir	7 / 7
COCI '17 Contest 1 #5 Deda	15 / 15
COCI '18 Contest 1 #3 Cipele	10 / 10
COCI '18 Contest 4 #2 Wand	7 / 7
COCI '18 Contest 4 #3 Kisik	12 / 12
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '19 Contest 3 #2 Grudanje	7 / 7
COCI '19 Contest 3 #5 Sob	15 / 15
COCI '19 Contest 5 #2 Političari	7 / 7
COCI '19 Contest 5 #4 Putovanje	15 / 15
COCI '19 Contest 6 #1 Datum	5 / 5
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 2 #1 Kaučuk	5 / 5
COCI '21 Contest 2 #2 Kutije	10 / 10
COCI '21 Contest 4 #2 Autobus	2.143 / 10
COCI '21 Contest 5 #1 Kemija	7 / 7
COCI '21 Contest 6 #2 Zemljište	10 / 10
COCI '21 Contest 6 #3 Naboj	10 / 10
COI '06 #1 Patrik	12 / 12

Problem	Score
DMOPC '14 Contest 1 P3 - New Students	3 / 3
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 7 P2 - Tides	5 / 5
DMOPC '15 Contest 1 P1 - Itami and Manga	3 / 3
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales	10 / 10
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
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 P5 - Migrant Mascot	10 / 10
DMOPC '16 Contest 4 P6 - Molly and Flying Drones	15 / 15
DMOPC '17 Contest 5 P2 - Mimi and Binary	5 / 5
DMOPC '18 Contest 1 P0 - Sorting	3 / 3
DMOPC '18 Contest 1 P1 - Sorting	3.500 / 5
DMOPC '18 Contest 3 P4 - Bob and English Class	15 / 15
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '18 Contest 5 P0 - A Digital Art Problem	3 / 3
DMOPC '19 Contest 3 P3 - Majority	12 / 12
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
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 P4 - Bitwise Telephone	0.900 / 17
DMOPC '21 Contest 10 P5 - Number Theory	20 / 20
DMOPC '21 Contest 1 P1 - Partial Game	5 / 5
DMOPC '21 Contest 2 P1 - Bosses	7 / 7
DMOPC '21 Contest 2 P2 - Scrambling Swaps	7 / 7
DMOPC '21 Contest 2 P3 - Divisions	12 / 12
DMOPC '21 Contest 3 P1 - Sums & Differences	7 / 7
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	1.400 / 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 P4 - Permutations & Primes	17 / 17
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 9 P1 - Board Numbers	7 / 7
DMOPC '21 Contest 9 P2 - String Puzzle	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
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 3 P2 - New Components	10 / 10
DMOPC '22 Contest 3 P3 - Ina's Takodachis	15 / 15
DMPG '15 S5 - Black and White	12 / 12
DMPG '15 S6 - Apples to Oranges	17 / 17
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S2 - Anime Conventions	7 / 7

Problem	Score
ECOO '17 R3 P2 - Family Trees	7 / 7
ECOO '18 R2 P2 - Homework	10 / 10
ECOO '19 R2 P1 - Email	5 / 5

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '15 Round 2 P1 - Lazy Sort	10 / 10

Problem	Score
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '08 P1 - Type Printer	12 / 12
IOI '13 P1 - Dreaming	15 / 15
IOI '13 P1 - Dreaming (Standard I/O)	15 / 15
IOI '14 Practice Task 1 - Square	10 / 10
IOI '14 Practice Task 3 - Tile	10 / 10

Problem	Score
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 2 S1 - Kaguya Wants to Let Ishigami Pass	5 / 5
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
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

Problem	Score
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	16 / 20
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

Problem	Score
MWC '15 #2 P2: Towering Towers	10 / 10
MWC '15 #3 P3: Bad News	7 / 7

Problem	Score
SAC '21 Code Challenge P4 - Averaging Averages	5 / 5
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	0.700 / 7
SAC '22 Code Challenge 2 P4 - Cookie Galore	10 / 10
SAC '22 Code Challenge 3 P2 - Unicycle License	5 / 5
SAC '22 Code Challenge 3 P3 - Bob Sort	5 / 5
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 P1 - Obligatory Car Problem	3 / 3
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
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 Junior P5 - English Summative	10 / 10
SAC '22 Code Challenge 5 P1 - Querying Plants	3 / 3
SAC '22 Code Challenge 5 P2 - Querying Extensions	5 / 5
SAC '22 Code Challenge 5 P3 - Querying Presents	7 / 7
SAC '22 Code Challenge 5 P4 - Querying Intervals	10 / 10

Problem	Score
Back From Summer '17 P6: Crowded Cities	20 / 20
Back To School '16: Times Table	17 / 17
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
Back To School '19: Parkour	5 / 5
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - Starfall	15 / 15
CCCJQR P3	7 / 7
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
Miracle Sort	3 / 3
MNYC '17: Hurontario	10 / 10
Piggy	5.950 / 7
Too Simple	7 / 7
WOSS Dual Olympiad 2021 J1: Water Classification	3 / 3
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 J3: Frisbee Golf	5 / 5
New Year's '16 P7 - Old Christmas Lights	17 / 17
New Year's '18 P4 - The Polar Express	7 / 7

Problem	Score
Factorial Calculator	7 / 7
TLE '16 Contest 8 P4 - Delivery Service	17 / 17
TLE '17 Contest 2 P1 - Cadadr	3 / 3
TLE '17 Contest 3 P1 - Willson and Territory	3 / 3

Problem	Score
16 BIT S/W ONLY	3 / 3
2spooky4me	7 / 7
Mispelling	3 / 3
Triple Fat Ladies	5 / 5
Appleby Contest '19 P1 - Darcy's Debilitating Demands	3 / 3
Appleby Contest '19 P3 - A Recursion Problem	5 / 5
Appleby Contest '19 P4 - Rectangles	5.950 / 7
Appleby Contest '19 P5 - Matrix Operation	10 / 10
A Digit Problem	12 / 12
A Noisy Class	7 / 7
Another Sorting	5 / 5
A Plus B	3 / 3
Art Academy VII: A Mysterious Object	12 / 12
Avocado Trees!	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
Bob Hates Triangles	7 / 7
Boolean	3 / 3
Stacking Boxes	5 / 5
BPC 1 J1 - Facial Recognition	3 / 3
BPC 1 J2 - Cake	3 / 3
BPC 1 J3 - Group Project	5 / 5
BPC 1 S1 - Homework Questions	5 / 5
Brap Lesh Mafia	5 / 5
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	0.700 / 7
BSSPC '21 S1 - Lakshy and Palindromic Rectangle	5 / 5
BSSPC '21 S2 - Hacker Soup	7 / 7
BSSPC '21 S3 - James's Egirl Discord Status	0.400 / 7
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	3 / 10
The Cake is a Dessert	10 / 10
Castle Invasion	10 / 10
Allen's Segments	17 / 17
Checkerboard Summation (Easy)	12 / 12
Checkerboard Summation (Hard)	15 / 15
Cheerio Contest 1 S5 - Coin Game	15 / 15
Comparing Arrays	15 / 15
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 P3 - AQT and Circles	2.500 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
CPC '21 Contest 1 P6 - AQT's Break Time is Over	12 / 20
More German Nouns	7 / 7
Divide and Mod	3 / 3
Maximum Sum	7 / 7
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 P - Independent Set	12 / 12
Educational DP Contest AtCoder S - Digit Sum	12 / 12
Educational DP Contest AtCoder V - Subtree	20 / 20
Educational DP Contest AtCoder Y - Grid 2	17 / 17
Assembly Elves	6.700 / 10
Exam Prep	7 / 7
Factors	7 / 7
Fast Bit Counting	3 / 3
Favorite Numbers	5 / 5
Fibonacci Sequence	4.500 / 15
Foxlings	10 / 10
Good Debugging	17 / 17
Breaking the Friend Chain	7 / 7
Graph Contest 1 P3 - Counting Cycles	10 / 10
Graph Contest 2 P2 - Directed Acyclic Graph	10 / 10
Graph Contest 2 P3 - Trees	7 / 7
Hardcore Grinding	5 / 5
Grid 1.5	10 / 10
HCI '16 - Cheapest Operation Ever	20 / 20
HCI '16 - Xorpow	10 / 10
Hello, World!	3 / 3
Lemon	10 / 10
Liars	15 / 15
Love Evenness	5 / 5
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 P6 - Scratch Cat and Painting	17 / 17
A Math Contest P1 - Arrays	5 / 5
A Math Contest P10 - Tricky Multisets	12 / 12
A Math Contest P11 - Weak Goldbach's Conjecture	15 / 15
A Math Contest P14 - Choosing Marbles	25 / 25
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 P7 - Factors	10 / 10
MCIPC Contest 1 P2 - Infinite Chessboard	3 / 3
MCIPC Contest 1 P1 - Cypher	5 / 5
MCIPC Contest 1 P4 - Snack Line	7 / 7
MCIPC Contest 1 P5 - Rainwater	7 / 7
Modulo Sort	5 / 5
The Odd Number	7 / 7
Olympic Scoring	3 / 3
Prefix Digits	7 / 7
Power Eggs	15 / 15
The Third Cellar	10 / 10
The Torture Chamber	15 / 15
Pie	3 / 3
Postfix Notation	7 / 7
VMSS Pre-Pre-Windsor P3 - SC2 Multitasking	3 / 3
Prime Factorization	5 / 5
Primes	3 / 3
Primes 2	15 / 15
Self-deception	15 / 15
RTE '16 S3 - School Traversal	7 / 7
Spring Coding Bowl '22 P1 - Student Numbers	3 / 3
Singularity Cup P1 - Maximum Permutation Product	5 / 5
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
SGS Programming Challenge P1 - XOR in Computer Class	7 / 7
SGS Programming Challenge P2 - Vending Machine in Lunch	10 / 10
Python Infinite Loop	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
Bubble Sort	7 / 7
The DMOJ Driveway	5 / 5
Cute String Merging	15 / 15
A Subarray Problem	7 / 7
Sudoku Challenge	7 / 7
THICC '17 P5 - Smarties	7 / 7
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
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
UCC Coding Competition '21 P5 - Woodcutting Game	10 / 10
Intertwined Strings	7 / 7
UTS Open '18 P1 - Love Triangle	3 / 3
UTS Open '18 P4 - Ianine's Lil Lab	10 / 10
VPEX P4 - Etopika	12 / 12
VPEX P5 - Points Redistribution	20 / 20
WOSS Dual Olympiad 2023 J1: Minimum Price	3 / 3
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5
XOR	7 / 7
XOR Minimum	17 / 17

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '15 #5 Gold - Tree Planting	12 / 12
VM7WC '16 #2 Silver - GG	5 / 5
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5
VM7WC '16 #6 Bronze - The Most Important Skill in Biology	3 / 3

Problem	Score
Waterloo 2022 Fall A - Zero AAMP Currents	10 / 10
Waterloo 2022 Fall B - Lightbulbs	15 / 15
Waterloo 2022 Fall D - Course Selection	5 / 5

Problem	Score
WC '07 P3 - Strategy Meeting	10 / 10
WC '16 Contest 1 S3 - Tricky's Treats	12 / 12
WC '16 Contest 3 S2 - Training Regimen	12 / 12
WC '17 Contest 3 S1 - Mutual Friends	10 / 10
WC '17 Contest 3 S2 - GleamingProudChickenFunRun	12 / 12
WC '17 Finals S1 - An Interspecific Army	5 / 5
WC '18 Contest 2 S1 - Laser Grid	7 / 7
WC '18 Contest 3 J2 - Net Weight	5 / 5

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 1 P3 - Fluke	10 / 10
Yet Another Contest 2 P1 - Betting	5 / 5
Yet Another Contest 2 P2 - Secret Sequence	7 / 7
Yet Another Contest 3 P1 - Shell Swap Scam	5 / 5
Yet Another Contest 4 P1 - Snap	5 / 5
Yet Another Contest 4 P2 - Alchemy 2	7 / 7
Yet Another Contest 4 P3 - Canadian Cactus Competition	2.400 / 12
Yet Another Contest 4 P4 - Even The Odds	1 / 20
Yet Another Contest 6 P2 - No More Telemarketers	7 / 7
Yet Another Contest 8 P1 - Permutation Sorting	5 / 5
Yet Another Contest 8 P2 - No More Modern Art	7 / 7