User ryanguorocket

Points breakdown

100 / 100

AC | C++17

Dream and the Multiverse

on Jan. 5, 2024, 7:26 p.m.

50pp

weighted 100% (50pp)

25 / 25

AC | C++17

CCO '21 P6 - Loop Town

on Feb. 22, 2022, 4:44 a.m.

50pp

weighted 95% (48pp)

100 / 100

AC | C++17

APIO '16 P2 - Fireworks

on Oct. 5, 2024, 5:50 a.m.

40pp

weighted 90% (36pp)

100 / 100

AC | C++17

IOI '24 P2 - Message

on Sept. 23, 2024, 1:37 a.m.

40pp

weighted 86% (34pp)

120 / 120

AC | C++17

COCI '09 Contest 2 #5 Poslozi

on April 29, 2022, 6:34 p.m.

40pp

weighted 81% (33pp)

100 / 100

AC | C++17

COI '19 #1 Paint

on March 20, 2022, 3:10 p.m.

40pp

weighted 77% (31pp)

100 / 100

AC | C++17

IOI '11 P5 - Dancing Elephants

on July 11, 2021, 11:35 p.m.

40pp

weighted 74% (29pp)

100 / 100

AC | C++17

APIO '18 P2 - Circle Selection

on May 19, 2021, 1:46 a.m.

40pp

weighted 70% (28pp)

100 / 100

AC | C++17

APIO '12 P3 - Kunai

on April 20, 2021, 12:46 a.m.

40pp

weighted 66% (27pp)

100 / 100

AC | C++17

JOI '20 Open P2 - Monochrome Points

on May 25, 2023, 7:55 p.m.

35pp

weighted 63% (22pp)

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 2 P0 - Koala Matchmaking	3 / 3
An Animal Contest 2 P1 - Koala Konundrum	5 / 5
An Animal Contest 2 P2 - Koala Party	5 / 5
An Animal Contest 2 P3 - Koala Balloons	12 / 12
An Animal Contest 2 P4 - Koala Gambling	12 / 12
An Animal Contest 2 P5 - Koala Carnival	15 / 15
An Animal Contest 2 P6 - Koala Transport System	17 / 17
An Animal Contest 3 P1 - Monkey Shopping	3 / 3
An Animal Contest 3 P2 - Monkey Potato	5 / 5
An Animal Contest 3 P3 - Monkey Market	7 / 7
An Animal Contest 3 P4 - Monkey Mayhem	7 / 7
An Animal Contest 3 P5 - Monkey Canoe	12 / 12
An Animal Contest 4 P1 - Dasher's Digits	5 / 5
An Animal Contest 4 P2 - Lavish Lights	10 / 10
An Animal Contest 4 P3 - Snowy Slopes	10 / 10
An Animal Contest 4 P4 - Reindeer Racing	10 / 10
An Animal Contest 4 P5 - Neighbourly Neighbourhoods	12 / 12
An Animal Contest 4 P6 - Cozy Cottages	20 / 20
An Animal Contest 5 P1 - Bamboo Cookies	3 / 3
An Animal Contest 5 P2 - Permutations & Products	5 / 5
An Animal Contest 5 P2 (Hard Version) - Permutations & Primes	10 / 10
An Animal Contest 5 P3 - Ski Resort	10 / 10
An Animal Contest 5 P4 - Number Game	12 / 12
An Animal Contest 5 P5 - Counting Rectangles	15 / 15
An Animal Contest 5 P6 - Larry Finally Uses His Magical Powers	25 / 25

Problem	Score
Another Contest 2 Problem 3 - Poutine	15 / 15
Another Contest 3 Problem 1 - Diverse Arrays	7 / 7
Another Contest 3 Problem 2 - Camelot	15 / 15
Another Contest 3 Problem 3 - Lexicographically Largest Common Subsequence	7 / 7
Another Contest 5 Problem 3 - Cutting Cheese Costs	5 / 5
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 3 - Replay Double Ignition	10 / 10
Another Contest 8 Problem 4 - Up and Down	15 / 15
Another Contest 8 Problem 5 - U-Turn Finesse	15 / 15

Problem	Score
APIO '07 P2 - Backup	25 / 25
APIO '09 P3 - The Great ATM Robbery	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '10 P2 - Patrol	20 / 20
APIO '12 P1 - Dispatching	17 / 17
APIO '12 P2 - Guard	20 / 20
APIO '12 P3 - Kunai	40 / 40
APIO '14 P1 - Palindromes	25 / 25
APIO '15 P3 - Palembang Bridges	4.400 / 20
APIO '16 P1 - Boat	20 / 20
APIO '16 P2 - Fireworks	40 / 40
APIO '18 P2 - Circle Selection	40 / 40
APIO '18 P3 - Duathlon	30 / 30
APIO '19 P2 - Bridges	30 / 30
APIO '19 P3 - Street Lamps	35 / 35
APIO '22 P2 - Game	15 / 25
APIO '22 P3 - Permutation	20 / 20
APIO '23 P1 - Cyberland	17 / 17

Problem	Score
Baltic OI '01 P4 - Knights	17 / 17
Baltic OI '04 P4 - Repeats	30 / 30
Baltic OI '07 P1 - Escape	20 / 20
Baltic OI '07 P3 - Sound	10 / 10
Baltic OI '08 P6 - Gloves	17 / 17
Baltic OI '10 P5 - Candies	17 / 17
Baltic OI '18 P3 - Worm Worries	30 / 30
Baltic OI '18 P5 - Genetics	25 / 25
Baltic OI '19 P5 - Necklace	1.530 / 17

Problem	Score
Bubble Cup V8 G Run for beer	20 / 20
Bubble Cup V9 H Dexterina's Lab	12 / 12

User ryanguorocket

Points breakdown

Authored problems (1)

AAC (275 points)

ACC (115 points)

APIO (438.400 points)

Baltic OI (167.530 points)

Bubble Cup (32 points)

Bulgarian OI (22 points)

CCC (1004 points)

CCO (553.800 points)

CEOI (15 points)

China NOI (213 points)

Classics (55 points)

COCI (1060.687 points)

Data Structure Tests (50 points)

DMOPC (1291 points)

DWITE (25 points)

ECOO (40 points)

FHC (15 points)

GFSSOC (69 points)

Google Code Jam (65.300 points)

ICPC (160.800 points)

IOI (333.650 points)

JOI (60 points)

Mock CCC (305.166 points)

Mock CCO (104.668 points)

MWC (10 points)

Olympiads School (114.750 points)

POI (12 points)

SAC Coding Challenge (191 points)

Seasonal (401 points)

SIUCF (40 points)

TLE (70 points)

Uncategorized (2085.600 points)

VM7WC (20 points)

WAC (169.300 points)

Waterloo Local (69 points)

Woburn Challenge (44 points)

YAC (27 points)

Problem	Score
Bulgarian OI '09 P1 - Minesweeper	10 / 10
Bulgarian OI '09 P2 - Boxen	12 / 12

Problem	Score
CCC '00 J2 - 9966	3 / 3
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	5 / 10
CCC '01 J1 - Dressing Up	3 / 3
CCC '01 S2 - Spirals	5 / 5
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S4 - Cookies	10 / 10
CCC '02 S1 - The Students' Council Breakfast	5 / 5
CCC '02 S2 - Fraction Action	5 / 5
CCC '02 S4 - Bridge Crossing (Hard)	20 / 20
CCC '03 J1 - Trident	3 / 3
CCC '03 S1 - Snakes and Ladders	5 / 5
CCC '03 S2 - Poetry	5 / 5
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J1 - Squares	3 / 3
CCC '04 J4 - Simple Encryption	5 / 5
CCC '04 S1 - Fix	5 / 5
CCC '04 S2 - TopYodeller	5 / 5
CCC '04 S3 - Spreadsheet	10 / 10
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 S3 - Quantum Operations	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 '06 S3 - Tin Can Telephone	12 / 12
CCC '06 S5 - Origin of Life	15 / 15
CCC '07 S1 - Federal Voting Age	3 / 3
CCC '07 S4 - Waterpark	7 / 7
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 J2 - Do the Shuffle	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 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 J2 - Up and Down	5 / 5
CCC '10 J3 - Punchy	5 / 5
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S1 - Computer Purchase	5 / 5
CCC '10 S2 - Huffman Encoding	5 / 5
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
CCC '11 S1 - English or French?	5 / 5
CCC '11 S2 - Multiple Choice	3 / 3
CCC '11 S3 - Alice Through the Looking Glass	10 / 10
CCC '12 J1 - Speed fines are not fine!	3 / 3
CCC '12 J2 - Sounds fishy!	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J1 - Next in line	3 / 3
CCC '13 S4 - Who is Taller?	7 / 7
CCC '13 S5 - Factor Solitaire	15 / 15
CCC '14 J3 - Double Dice	3 / 3
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 J2 - Happy or Sad	3 / 3
CCC '15 J4 - Wait Time	5 / 5
CCC '15 J5 - π-day	10 / 10
CCC '15 S3 - Gates	10 / 10
CCC '15 S4 - Convex Hull	15 / 15
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 J2 - Shifty Sum	3 / 3
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	11 / 17
CCC '17 S5 - RMT	20 / 20
CCC '18 J5 - Choose your own path	7 / 7
CCC '18 S3 - RoboThieves	12 / 12
CCC '18 S4 - Balanced Trees	15 / 15
CCC '18 S5 - Maximum Strategic Savings	20 / 20
CCC '19 J5 - Rule of Three	10 / 20
CCC '19 S2 - Pretty Average Primes	5 / 5
CCC '19 S3 - Arithmetic Square	12 / 12
CCC '19 S4 - Tourism	20 / 20
CCC '19 S5 - Triangle: The Data Structure	20 / 20
CCC '20 J3 - Art	3 / 3
CCC '20 J4 - Cyclic Shifts	5 / 5
CCC '20 J4 - Cyclic Shifts (Hard)	12 / 12
CCC '20 S1 - Surmising a Sprinter's Speed	5 / 5
CCC '20 S2 - Escape Room	10 / 10
CCC '20 S2 - Escape Room (Hard)	15 / 15
CCC '20 S3 - Searching for Strings	12 / 12
CCC '20 S4 - Swapping Seats	12 / 12
CCC '20 S5 - Josh's Double Bacon Deluxe	17 / 17
CCC '21 J2 - Silent Auction	3 / 3
CCC '21 S4 - Daily Commute	12 / 12
CCC '21 S5 - Math Homework	15 / 15
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 S4 - Minimum Cost Roads	15 / 15
CCC '23 S5 - The Filter	20 / 20
CCC '24 S5 - Chocolate Bar Partition	20 / 20
CCC '98 S5 - Mountain Passage	10 / 10

Problem	Score
CCO '03 P3 - Cube	4 / 20
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '05 P6 - Windows	30 / 30
CCO '06 P2 - R & J	10 / 10
CCO '07 P1 - Cows	10 / 10
CCO '07 P2 - Snowflakes	10 / 10
CCO '08 P5 - Candy	7 / 7
CCO '09 P5 - Parade	17 / 17
CCO '10 P3 - Wowow	15 / 15
CCO '10 P6 - Shuffle	10 / 10
CCO '12 P2 - The Hungary Games	15 / 15
CCO '13 P3 - LHC	12 / 12
CCO '13 P5 - Transforming Comets	15 / 15
CCO '13 P6 - Repetitivity	25 / 25
CCO '14 P3 - Werewolf	17 / 17
CCO '14 P6 - Gates	19.200 / 40
CCO '15 P2 - Artskjid	15 / 15
CCO '17 P3 - Vera and Modern Art	30 / 30
CCO '19 P2 - Sirtet	20 / 20
CCO '19 P5 - Marshmallow Molecules	15 / 15
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '21 P1 - Swap Swap Sort	17 / 17
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '21 P4 - Travelling Merchant	25 / 25
CCO '21 P5 - Bread First Search	20 / 20
CCO '21 P6 - Loop Town	50 / 50
CCO '22 P1 - Alternating Heights	12 / 12
CCO '22 P2 - Rainy Markets	17 / 17
CCO '22 P5 - Phone Plans	20 / 20
CCO '22 P6 - Good Game	4.200 / 35
CCO '23 P1 - Binaria	12 / 12
CCO '23 P2 - Real Mountains	17 / 17
CCO '23 P3 - Line Town	8.400 / 30
CCO '24 P3 - Summer Driving	1 / 25

Problem	Score
NOI '04 P1 - The Depressed Cashier	20 / 20
NOI '10 P2 - Super Piano	25 / 25
NOI '11 P4 - Road Construction	7 / 7
NOI '13 P6 - Fast Food Restaurant	30 / 30
NOI '14 P2 - Enchanted Forest	20 / 20
NOI '15 P1 - Automated Program Analyzer	12 / 12
NOI '15 P2 - Software Package Manager	20 / 20
NOI '15 P3 - Sushi Dinner	25 / 25
NOIP '18 P1 - Paving Roads	7 / 7
NOIP '18 P2 - Currency System	10 / 10
NOIP '18 P3 - Constructing Tracks	17 / 17
NOIP '18 P4 - Travel	10 / 10
NOIP '21 P1 - Saying Numbers	10 / 10

Problem	Score
2-Dimensional Range Minimum Query	17 / 17
Sorting	3 / 3
Next Prime (Hard)	15 / 15
Longest Increasing Subsequence	10 / 10
Quine	10 / 10

Problem	Score
COCI '06 Contest 2 #5 Stol	12 / 12
COCI '06 Contest 4 #1 Sibice	3 / 3
COCI '06 Contest 4 #6 Ispiti	20 / 20
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '07 Contest 1 #5 Srednji	12 / 12
COCI '07 Contest 1 #6 Staza	25 / 25
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #5 Poklon	15 / 15
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '08 Contest 1 #5 Skakavac	20 / 20
COCI '08 Contest 2 #3 Perket	7 / 7
COCI '08 Contest 3 #1 Pet	5 / 5
COCI '09 Contest 1 #1 Note	3 / 3
COCI '09 Contest 2 #5 Poslozi	40 / 40
COCI '09 Contest 7 #4 Svemir	12 / 12
COCI '09 Contest 7 #5 Kraljevi	15 / 15
COCI '10 Contest 1 #4 Ljutnja	12 / 12
COCI '10 Contest 1 #5 Tabovi	10 / 10
COCI '10 Contest 5 #6 Slika	10 / 20
COCI '10 Contest 6 #6 Voda	20 / 20
COCI '11 Contest 5 #6 Popločavanje	25 / 25
COCI '13 Contest 2 #4 Putnik	12 / 12
COCI '14 Contest 2 #2 Utrka	5 / 5
COCI '14 Contest 2 #5 Šuma	20 / 20
COCI '14 Contest 5 #6 Divljak	20 / 40
COCI '14 Contest 7 #5 Prosjek	15 / 15
COCI '15 Contest 1 #6 Uzastopni	20 / 20
COCI '15 Contest 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 4 #4 Chewbacca	12 / 12
COCI '15 Contest 5 #5 OOP	6 / 20
COCI '15 Contest 5 #6 Podnizovi	30 / 30
COCI '16 Contest 2 #3 Nizin	10 / 10
COCI '17 Contest 4 #6 Ceste	25 / 25
COCI '17 Contest 6 #6 Vrtić	25 / 25
COCI '18 Contest 4 #5 Akvizna	30 / 30
COCI '18 Contest 6 #5 Mobitel	20 / 20
COCI '19 Contest 4 #5 Nivelle	12 / 12
COCI '19 Contest 6 #5 Trener	15 / 15
COCI '20 Contest 3 #1 Knjige	7 / 7
COCI '20 Contest 3 #2 Vlak	10 / 10
COCI '20 Contest 3 #3 Sateliti	1.500 / 17
COCI '20 Contest 3 #4 Selotejp	4.773 / 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 6 #3 Anagramistica	12 / 12
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 1 #1 Ljeto	5 / 5
COCI '21 Contest 1 #2 Kamenčići	10 / 10
COCI '21 Contest 1 #5 Volontiranje	25 / 25
COCI '21 Contest 3 #1 Lampice	5 / 5
COCI '21 Contest 3 #2 Cijanobakterije	10 / 10
COCI '21 Contest 3 #3 Akcija	2.700 / 30
COCI '21 Contest 3 #4 Ekoeko	15 / 15
COCI '22 Contest 1 #5 Neboderi	15 / 15
COCI '22 Contest 5 #2 Diskurs	7.714 / 12
COCI '22 Contest 5 #5 Zastave	17 / 17
COCI '23 Contest 1 #1 Sudoku	5 / 5
COCI '23 Contest 1 #2 Labirint	10 / 10
COCI '23 Contest 1 #3 AN2DL	12 / 12
COCI '23 Contest 1 #4 Kocke	15 / 15
COCI '23 Contest 2 #1 Pahuljice	5 / 5
COCI '23 Contest 2 #2 Pingvin	7 / 7
COCI '23 Contest 2 #3 Dizalo	17 / 17
COCI '23 Contest 4 #4 Putovanje	20 / 20
COCI '23 Contest 5 #1 Zlagalica	5 / 5
COI '06 #1 Patrik	12 / 12
COI '06 #3 Sabor	20 / 20
COI '12 #2 Rotacije	30 / 30
COI '19 #1 Paint	40 / 40
COI '20 #1 Autobahn	15 / 15

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

Problem	Score
DMOPC '13 Contest 1 P4 - AFK	7 / 7
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 1 P5 - Surprise Teleport	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 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 5 P1 - Core Drill	3 / 3
DMOPC '14 Contest 5 P2 - Longest Tunnel	3 / 3
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 P3 - All Your Base	7 / 7
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '15 Contest 6 P3 - Harvest	7 / 7
DMOPC '15 Contest 6 P5 - A Classic Problem	10 / 10
DMOPC '15 Contest 7 P6 - A Very Very Original Problem	20 / 20
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '17 Contest 1 P5 - Intimidating Arrays	15 / 15
DMOPC '17 Contest 2 P4 - Mimi and Dictionary	12 / 12
DMOPC '17 Contest 5 P3 - Mimi and Primes	7 / 7
DMOPC '18 Contest 1 P1 - Sorting	5 / 5
DMOPC '18 Contest 2 P3 - Thanksgiving Feast	10 / 10
DMOPC '18 Contest 2 P4 - Damage Output	7 / 7
DMOPC '18 Contest 2 P5 - Another Sequence Problem	15 / 15
DMOPC '18 Contest 2 P6 - Standing Ovation	30 / 30
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 P3 - Dr. Henri and Ionization	10 / 10
DMOPC '18 Contest 5 P3 - A Familiar Problem	7 / 7
DMOPC '18 Contest 6 P0 - SQL Queries	3 / 3
DMOPC '18 Contest 6 P1 - DNA or RNA?	3 / 3
DMOPC '18 Contest 6 P3 - Wish Upon a Star	10 / 10
DMOPC '18 Contest 6 P4 - Tank	10 / 10
DMOPC '19 Contest 1 P0 - Range Finding	3 / 3
DMOPC '19 Contest 1 P1 - Test Scores	5 / 5
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 4 P2 - Pleasant Present	10 / 10
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 6 P0 - Trivial Math	3 / 3
DMOPC '19 Contest 6 P2 - Grade 10 Math	7 / 7
DMOPC '19 Contest 7 P1 - Hydrocarbons	7 / 7
DMOPC '19 Contest 7 P3 - Tree Pruning	12 / 12
DMOPC '19 Contest 7 P5 - Soriya's Programming Project	20 / 20
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 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 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	9.600 / 12
DMOPC '20 Contest 3 P4 - Bob and Typography	15 / 15
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 4 P5 - Cyclic Cypher	4.200 / 17
DMOPC '20 Contest 4 P6 - Petty Children	25 / 25
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	15 / 15
DMOPC '20 Contest 6 P1 - Tug of War	7 / 7
DMOPC '20 Contest 6 P2 - Interpretive Art	7 / 7
DMOPC '20 Contest 6 P3 - Bread Merchant	10 / 10
DMOPC '20 Contest 6 P4 - Land of the Carrot Trees II	3.400 / 17
DMOPC '20 Contest 7 P1 - Bob and Balance	7 / 7
DMOPC '20 Contest 7 P2 - Alice and Tiles	10 / 10
DMOPC '20 Contest 7 P3 - Senpai and Art	4 / 20
DMOPC '20 Contest 7 P5 - Mayors and Tolls	20 / 20
DMOPC '21 Contest 1 P4 - Uneven Forest	20 / 20
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 2 P4 - Water Mechanics	15 / 15
DMOPC '21 Contest 2 P6 - Strange Function	3 / 30
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	1.500 / 15
DMOPC '21 Contest 3 P4 - Sorting Subsequences	8 / 20
DMOPC '21 Contest 4 P1 - Tree Shopping	7 / 7
DMOPC '21 Contest 4 P2 - Festive Groups	7 / 7
DMOPC '21 Contest 4 P3 - Palindromic Presents	12 / 12
DMOPC '21 Contest 4 P4 - Christmas Graph	17 / 17
DMOPC '21 Contest 4 P5 - Graph Generator	20 / 20
DMOPC '21 Contest 5 P1 - Permutations & Primes	5 / 5
DMOPC '21 Contest 5 P2 - Permutations & Primes	7 / 7
DMOPC '21 Contest 5 P3 - Permutations & Primes	12 / 12
DMOPC '21 Contest 5 P4 - Permutations & Primes	17 / 17
DMOPC '21 Contest 5 P5 - Permutations & Primes	30 / 30
DMOPC '21 Contest 5 P5 - Permutations & Primes (Hard Version)	12 / 40
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	15 / 15
DMOPC '21 Contest 6 P5 - Contraband Game	3.300 / 25
DMOPC '21 Contest 8 P1 - Peanut Planning	7 / 7
DMOPC '21 Contest 8 P3 - Weaker Data	25 / 25
DMOPC '21 Contest 9 P1 - Board Numbers	7 / 7
DMOPC '22 Contest 4 P5 - Blackboard Game	17 / 17
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMOPC '22 Contest 5 P3 - Sorted XOR	12 / 12
DMOPC '22 Contest 5 P5 - Twos and Threes	25 / 25
DMOPC '22 Contest 5 P6 - Threes and Twos	20 / 20
DMOPC '23 Contest 1 P5 - Perfect Matching	5 / 25
DMPG '15 G1 - Marcia and Maze	10 / 10
DMPG '15 G6 - Yōkan	17 / 17
DMPG '16 G1 - Explooooosion!	15 / 15
DMPG '16 G6 - SAO Queries	25 / 25
DMPG '16 S5 - Pizza Bag	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '17 S5 - Bit Matrix	15 / 15
DMPG '18 B4 - Shimnanigans (Hard Version)	5 / 5
DMPG '18 B5 - Mimi and Substrings	7 / 7
DMPG '18 G3 - Lonely Carrot's Anguish	30 / 30
DMPG '18 S2 - Mimi and K-uteness	7 / 7
DMPG '18 S5 - Mimi and Division	15 / 15
DMPG '19 S6 - A Strange Array	15 / 15

Problem	Score
DWITE '10 R1 #3 - Power tiles	5 / 5
DWITE '10 R5 #4 - New type of wordplay	15 / 15
DWITE '12 R1 #4 - Trick or Tree'ing	5 / 5

Problem	Score
ECOO '13 R3 P4 - Tour de Force	12 / 12
ECOO '15 R1 P2 - Word Wrap	6 / 10
ECOO '17 R1 P3 - Mountain View	7 / 7
ECOO '17 R2 P1 - Wizard's Windows	5 / 5
ECOO '18 R1 P1 - Willow's Wild Ride	5 / 5
ECOO '19 R2 P1 - Email	5 / 5

Problem	Score
Facebook Hacker Cup '15 Round 1 P2 - Autocomplete	10 / 10
Facebook Hacker Cup '17 Qualifying Round P2 - Lazy Loading	5 / 5

Problem	Score
GFSS Christmas Challenge P3 - Candy Distribution	5 / 5
GFSS Christmas Challenge P4 - Coal Counting	7 / 7
GFSSOC '17 J5 - Choosing Extracurriculars	7 / 7
GFSSOC '14 Winter J1 - Flying Plushies	3 / 3
GFSSOC '14 Winter J5 - Pursuit of Knowledge	10 / 10
GFSSOC '15 Fall J4 - Marathon	7 / 7
GFSSOC '15 Fall J5 - Nightmare-a-thon	10 / 10
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall Practice P4 - Bruno and Fibonacci	5 / 5

Problem	Score
Google Code Jam '08 Round 1A Problem C - Numbers	20 / 20
Google Code Jam '21 Qualification Round Problem E - Cheating Detection	5.300 / 15
Google Code Jam '22 Round 1A Problem C - Weightlifting	20 / 20
Google Code Jam '22 Round 3 Problem B - Duck, Duck, Geese	20 / 20

Problem	Score
ACM U of T Tryouts C2 F - Light Cyclin'	20 / 20
CTU Open Contest 2018 - Locker Room	20 / 20
Knapsack 4	20 / 20
ICPC PACNW 2016 E - Enclosure	30 / 30
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	6.800 / 15

Problem	Score
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '07 P3 - Sails	25 / 25
IOI '09 P6 - Mecho	15 / 15
IOI '11 P5 - Dancing Elephants	40 / 40
IOI '13 P6 - Game	20 / 25
IOI '14 P2 - Wall	20 / 20
IOI '17 P2 - Wiring	25 / 25
IOI '21 P1 - Distributing Candies	30 / 30
IOI '21 P4 - Mutating DNA	12 / 12
IOI '23 P3 - Soccer Stadium	30 / 30
IOI '24 P1 - Nile	15 / 15
IOI '24 P2 - Message	40 / 40
IOI '24 P4 - Hieroglyphs	6.650 / 35
IOI '24 P5 - Mosaic	20 / 20

Problem	Score
JOI '14 Open P5 - Pinball	25 / 25
JOI '20 Open P2 - Monochrome Points	35 / 35

Problem	Score
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	5 / 5
Mock CCC '20 Contest 2 S3 - Tree Programming	1.333 / 10
Mock CCC '20 Contest 2 S4 - Rotational Arrays	10 / 10
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 '24 Contest 1 J4/S1 - Magical Magnetic Marbles	5 / 5
Mock CCC '24 Contest 1 S2 - Owen the Toucan	7 / 7
Mock CCC '24 Contest 1 S3 - Optimal Split Point	10 / 10
Mock CCC '24 Contest 1 S5 - Mock CCC 2025	20 / 20
Mock CCC '14 J1 - Love Overdose	3 / 3
Mock CCC '14 J2 - Rope Unfolding	3 / 3
Mock CCC '14 J3 - Clock Hands	5 / 5
Mock CCC '14 J4 - Selecting Shifts	7 / 7
Mock CCC '14 J5 - Spacetime Surfer	10 / 10
Mock CCC '22 2 S1 - Kaguya Wants to Let Ishigami Pass	5 / 5
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council	10 / 10
Mock CCC '22 2 S3 - Kaguya Wants to Analyze the Academy Anthem	12 / 12
Mock CCC '18 Contest 2 J3/S1 - An Array Problem	7 / 7
Mock CCC '18 Contest 3 J4/S2 - A Median Problem	5 / 5
Mock CCC '18 Contest 5 J3/S1 - Median Triples	5 / 5
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort	5 / 5
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity	7 / 7
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting	10 / 10
Mock CCC '18 Contest 5 S5 - California Boggle	20 / 20
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat	0.933 / 7
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card	3 / 3
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present	5 / 5
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri	12 / 12
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors	3 / 3
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope	3 / 3
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 S1 - Big Mattress Tournament	5 / 5
Mock CCC '22 1 S2 - IU	5 / 5
Mock CCC '22 1 S3 - IU	7 / 7
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics	13.300 / 20
Riolku's Mock CCC S1 - Word Bot	3 / 3
Riolku's Mock CCC S2 - Keen Keener Sequence	7 / 7
Riolku's Mock CCC S4 - Clumsy Cindy	5.600 / 12

Problem	Score
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 2 P3 - Subsets	2 / 20
CCO Preparation Test 6 P2 - An Easy Problem	12 / 12
CCO Preparation Test 6 P3 - HopScotch	20 / 20
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem	15 / 15
Mock CCO '18 Contest 3 Problem 2 - Roger Delegates Work to Jessica	20 / 20
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess	5.918 / 20
Mock CCO '18 Contest 4 Problem 3 - Counterattack	12.750 / 15

Problem	Score
Athena on Zanzibar Island	12 / 12
Palindrome Path	14 / 20
Dan's Monkeys	6 / 20
Bob's Kingdom	12 / 12
Circular Knapsack Problem	10 / 25
Maximum Deviation Spanning Tree	3.750 / 25
Least Multiple	10 / 10
Three Subarrays	20 / 20
Tree Journey	12 / 12
A Fenwick Tree Question	15 / 15

Problem	Score
SAC '22 Code Challenge 1 P1 - That Teacher	3 / 3
SAC '22 Code Challenge 1 P2 - That Circle	3 / 3
SAC '22 Code Challenge 1 P4 - That Problem	7 / 7
SAC '22 Code Challenge 2 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 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	2 / 10
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
SAC '22 Code Challenge 5 P5 - Querying Rectangles	15 / 15

Problem	Score
Back From Summer '17 P5: Confusing Codeforces Contest	25 / 25
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: Cherry Tree	12 / 12
Back To School '16: Textbooks	20 / 20
Back To School '17: Avalon	5 / 5
Back To School '17: Wet Mud	10 / 10
Back To School '18: Letter Frequency	7 / 7
Back To School '19: H🅰️r🅰️mbe	3 / 3
Back To School '19: A Circular Game	0.500 / 10
Canada Day Contest 2021 - Bob and Canada	7 / 7
Canada Day Contest 2021 - Fine Art	7 / 7
Canada Day Contest 2021 - CCC Bad Haha	12 / 12
Canada Day Contest 2021 - 0-1	20 / 20
Halloween '14 P2 - Cat Girls	12 / 12
Halloween '14 P3 - Dog Girls	15 / 15
Max's Anger Contest Series 1 P1 - Hunger Bar	3 / 3
Max's Anger Contest Series 1 P2 - Wesley's Anger Contest 7 P1 - Enraged	5 / 5
Max's Anger Contest Series 1 P3 - Divide and Connor	7 / 7
Max's Anger Contest Series 1 P4 - Greedily Gamboling	12 / 12
Max's Anger Contest Series 2 P1 - Directed Anger	3 / 3
Max's Anger Contest Series 2 P2 - Password Anger	5 / 5
Max's Anger Contest Series 2 P3 - Array Anger	7 / 7
Max's Anger Contest Series 2 P4 - Number Anger	12 / 12
Max's Anger Contest Series 2 P5 - Job Anger	12 / 12
MEC '16 P4 - Circuitry	12.500 / 15
MNYC '17: Hurontario	10 / 10
Triway Cup '18 Summer H - Heavy Souls	15 / 15
WOSS Dual Olympiad 2021 J2/S1: Secret Formula	3 / 3
WOSS Dual Olympiad 2021 S3: Late for Class!	10 / 10
WOSS Dual Olympiad 2022 J3/S1: Christmas List	5 / 5
WOSS Dual Olympiad 2022 S2: Festive Card Game	7 / 7
WOSS Dual Olympiad 2022 S3: Sightseeing in the North Pole	12 / 12
New Year's '15 P5 - Message to Mars	20 / 20
New Year's '18 P7 - Tree of Life	20 / 20
New Year's '19 P7 - The Order of the Fox	20 / 20
New Year's '19 P8 - Best Hat in Town II	25 / 25

Problem	Score
Summer Institute '17 Contest 1 P1 - Ant Clans	20 / 20
Summer Institute '17 Contest 1 P4 - Clips of Video	20 / 20

Problem	Score
Factorial Calculator	7 / 7
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax	15 / 15
TLE '16 Contest 8 P5 - Prom Night	15 / 15
TLE '17 Contest 2 P2 - Unlucky Numbers	5 / 5
TLE '17 Contest 5 P5 - Word Compression	25 / 25
TLE '17 Contest 7 P1 - Stargazing	3 / 3

Problem	Score
2-D Permutations	10 / 10
Advanced Battleships	15 / 15
Appleby Contest '20 P1 - Terrific Triangles	3 / 3
Appleby Contest '20 P2 - Playful Playdoughs	5 / 5
Appleby Contest '20 P3 - Ridiculous String	10 / 10
Appleby Contest '20 P4 - Philosophy Class	12 / 12
A Coin Problem	12 / 12
A Combining Problem	20 / 20
ACSL '09 Practice P3 - Zeroes	10 / 10
A Digit Problem	12 / 12
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
And Password	20 / 20
Andrew Needs Help	12 / 12
A Plus B	3 / 3
A Times B	20 / 20
Bad Paths	12 / 12
Bank Notes	7 / 7
Lexicographically Least Substring	5 / 5
Lexicographically Least Substring (Hard)	15 / 15
String Finding	5 / 5
Fast Bit Duplication	10 / 10
Boolean	3 / 3
Boxlings	15 / 15
BPC 1 S1 - Homework Questions	5 / 5
Bruce's Brittle Bridges	12 / 12
Polynomial Time Boolean Satisfiability	15 / 15
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	2.100 / 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 S3 - James's Egirl Discord Status	7 / 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	10 / 10
BSSPC '22 P7 - Exec Team Applications	10 / 10
BSSPC '22 P8 - Bayview's RGB Gaming PC	10 / 10
Back to School '24 P5 - Snitching	15 / 15
Carnival Game	7 / 7
Coin Change	7 / 7
Expensive Chair Stacking	7 / 7
Checkerboard Summation (Hard)	15 / 15
Cheerio Contest 1 J5 - Arithmetic Sequence	10 / 10
Comparing Arrays	15 / 15
Ray's Tricky Connectivity	10 / 10
CPC '19 Contest 1 P2 - Luggage	7 / 7
CPC '19 Contest 1 P6 - Maintaining Some Coins	1 / 20
CPC '21 Contest 1 P0 - AQT and Alphabet	3 / 3
CPC '21 Contest 1 P1 - AQT and Fractions	5 / 5
CPC '21 Contest 1 P2 - AQT and Multiset	7 / 7
CPC '21 Contest 1 P3 - AQT and Circles	10 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
CPC '21 Contest 1 P6 - AQT's Break Time is Over	8 / 20
DeMello's Leeches	15 / 15
Distinct Shapes	10 / 10
Dominoes	25 / 25
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
Dynamic Sum	15 / 15
Fast Factorial Calculator	7 / 7
Fast Factorial Calculator 2	2 / 20
Factors	7 / 7
Fast Bit Counting	3 / 3
Fast LCA	12 / 12
Fast LCA (Hard)	17 / 17
Fibonacci Sequence	15 / 15
Fixing Shirts	15 / 15
Flip the Switches	5 / 5
GlobeX Cup '19 S1 - Planet Classification	5 / 5
GlobeX Cup '19 S2 - Predicting Collisions	7 / 7
Graph Contest 3 P3 - Cable TV	7 / 7
Hardcore Grinding	5 / 5
HCI '16 - Oversleep	7 / 7
HCI '16 - Cheapest Operation Ever	20 / 20
Hello, World!	3 / 3
Word Scrambler	5 / 5
Count The Triplets	7 / 7
Expected Inversions	12 / 12
Joshua Needs Help	10 / 10
Kevin Needs Help	20 / 20
Linked List	20 / 20
LKP '18 Contest 1 P4 - Fun in Föràg	15 / 15
LKP '18 Contest 1 P6 - The Great Fire of Köres	20 / 20
Love Evenness	5 / 5
MALD Contest 1 P4 - Scratch Cat and Demolition	15 / 15
MALD Contest 1 P5 - Scratch Cat and Desktop Backgrounds	17 / 17
MALD Contest 1 P6 - Scratch Cat and Painting	17 / 17
A Math Contest P1 - Arrays	5 / 5
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 P5 - Good Arrays	7 / 7
A Math Contest P7 - Factors	10 / 10
MMCC '14 P2 - Kirito	20 / 20
MMCC '14 P3 - Esdeath	7.050 / 15
MMM '14 A - Distinct Prime Factors	7 / 7
Monkey Motel	12 / 12
Dream and the Multiverse	50 / 50
The Odd Number	7 / 7
Bob's Farm	10 / 20
Olympic Scoring	3 / 3
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
Prefix Digits	7 / 7
The Torture Chamber	15 / 15
PIB '20 P3 - Rulebreaker	7 / 7
Pie	3 / 3
Primes 2	15 / 15
Primes 3	15 / 15
QCC P0 - Thermometer	3 / 3
QCC P2 - Online School	5 / 5
QCC P3 - Cohorts	10 / 10
Rainy Days	5 / 5
Ray Needs Help	20 / 20
James' Rectangles	10 / 10
Rectangle Counting	17 / 17
Richmond Green P2 - LOL	3 / 3
Richmond Green P4 - HEIGHT	7 / 7
RTE '16 S3 - School Traversal	7 / 7
Ancient Castle Ruins	10 / 25
Singularity Cup P5 - Perfect Matrix	20 / 20
Singularity Cup P6 - Explosive Breakout	30 / 30
The Cosmic Era P2 - Uneven Sand	5 / 5
The Cosmic Era P3 - Battle Positions	7 / 7
Dynamic Range Minimum Test	12 / 12
Python Infinite Loop	7 / 7
A Simple Game	7 / 7
SMAC 08/09 (Oct) #3 - Jumpscotch	12 / 12
The DMOJ Driveway	5 / 5
STNBD P6 - Terminus Est	1.750 / 35
Segment Tree Practice 4	17 / 17
Strategic Arrays	15 / 15
Cute String Merging	15 / 15
A Subarray Problem	7 / 7
Subway Routes	12 / 12
THICC '17 P5 - Smarties	7 / 7
Total Destruction	10 / 10
TSS Club Fair 2017 Problem B	7 / 7
UACC 1 P1 - Bench Press Bob	3 / 3
UACC 1 P2 - Puzzling Parks	5 / 5
UACC 1 P3 - Cheeky Checkers	7 / 7
UACC 1 P4 - Converging Streams	10 / 10
UACC 1 P5 - A Lab Report	10 / 10
UACC 1 P6 - Labyrinth Treasure	12 / 12
UCC Coding Competition '21 P1 - Counterfeit Detection	3 / 3
UCC Coding Competition '21 P2 - Emerald Exchange	5 / 5
UCC Coding Competition '21 P3 - Long Pizza	5 / 5
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
UCC Coding Competition '21 P5 - Woodcutting Game	10 / 10
UHCC1 P1 - PONG!	3 / 3
UHCC1 P2 - String	5 / 5
UHCC1 P3 - Busy Elevator	5 / 5
UHCC1 P4 - Manhattan Distance	7 / 7
UHCC1 P5 - Binary Triangles	7 / 7
UTS Open '21 P1 - COVID Party	5 / 5
UTS Open '21 P3 - Latin Class	10 / 10
UTS Open '21 P5 - State Taxes	1.700 / 17
Valentine's Day '19 S1 - Voting	5 / 5
Valentine's Day '19 S2 - Ctudor's Cute Cacti	7 / 7
Willie's Fan Club	7 / 7
WOSS Dual Olympiad 2023 J1: Minimum Price	3 / 3
WOSS Dual Olympiad 2023 J2: 3 Numbers	5 / 5
WOSS Dual Olympiad 2023 J3/S1: Moving Sand	7 / 7
WOSS Dual Olympiad 2023 S2: Geese Attack	10 / 10
WOSS Dual Olympiad 2023 S3: Flying	15 / 15
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes	5 / 5
WOSS Dual Olympiad 2023 Team Round P2: Holding Eggnog	7 / 7
William and Summation	7 / 7
XOR Minimum	17 / 17
XOR Sum	10 / 10

Problem	Score
VM7WC '16 #2 Gold - GGG	15 / 15
VM7WC '16 #3 Silver - Can Shahir even get there?!	5 / 5

Problem	Score
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem	5 / 5
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	12 / 12
Wesley's Anger Contest 3 Problem 5 - Triangle: The Root of All Evil	6 / 15
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 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	3.800 / 15
Wesley's Anger Contest 6 Problem 8 - Crystal Disco	30 / 30
Wesley's Anger Contest Reject 3 - Christmas Carols	1.500 / 25
Wesley's Anger Contest Reject 1 - Stupendous Bowties 2	17 / 17

Problem	Score
Waterloo 2022 Fall B - Lightbulbs	15 / 15
Waterloo 2023 Fall C - Whitewater Rafting	17 / 17
Waterloo 2023 Winter A - So I'll Max Out My Constructive Algorithm Skills	5 / 5
Waterloo 2023 Winter B - Laser Trap	12 / 12
Waterloo 2023 Winter C - Sandpile on Clique	10 / 10
Waterloo 2023 Winter D - Link-Cut Tree	10 / 10

Problem	Score
WC '15 Contest 2 S3 - Revenge of the Sith	15 / 15
WC '16 Contest 2 S4 - Diplomacy	17 / 17
WC '17 Contest 2 S3 - Battle of the Pelennor Fields	12 / 12

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 2 P6 - Travel Budget	20 / 20