User 876pol

Points breakdown

20 / 20

AC | C++17

CCO '15 P6 - Eggscavation

on May 26, 2024, 6:49 p.m.

30pp

weighted 100% (30pp)

25 / 25

AC | C++17

CCO '18 P3 - Fun Palace

on May 26, 2024, 2:48 a.m.

30pp

weighted 95% (29pp)

100 / 100

AC | C++17

APIO '18 P3 - Duathlon

on May 24, 2024, 6:29 p.m.

30pp

weighted 90% (27pp)

25 / 25

AC | C++17

CCO '19 P3 - Winter Driving

on May 24, 2024, 2:23 a.m.

30pp

weighted 86% (26pp)

25 / 25

AC | C++17

CCO '17 P3 - Vera and Modern Art

on May 17, 2024, 5:58 p.m.

30pp

weighted 81% (24pp)

100 / 100

AC | C++17

IOI '14 P1 - Rail

on May 15, 2024, 6:21 p.m.

30pp

weighted 77% (23pp)

100 / 100

AC | C++17

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

on May 13, 2024, 11:55 p.m.

30pp

weighted 74% (22pp)

100 / 100

AC | C++17

IOI '14 P6 - Holiday

on May 13, 2024, 11:54 p.m.

30pp

weighted 70% (21pp)

25 / 25

AC | C++17

CCO '16 P3 - Legends

on May 7, 2024, 10:15 p.m.

30pp

weighted 66% (20pp)

100 / 100

AC | C++17

IOI '14 P5 - Friend

on May 4, 2024, 11:44 p.m.

30pp

weighted 63% (19pp)

Problem	Score
An Animal Contest 1 P4 - Alpaca Arrays	10 / 10
An Animal Contest 1 P6 - Alpaca Distancing	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 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
An Animal Contest 7 P4 - Squirrel Shenanigans	20 / 20

Problem	Score
APIO '07 P2 - Backup	25 / 25
APIO '08 P2 - Roads	20 / 20
APIO '09 P2 - The Siruseri Convention Centre	25 / 25
APIO '09 P3 - The Great ATM Robbery	20 / 20
APIO '10 P1 - Commando	20 / 20
APIO '10 P2 - Patrol	20 / 20
APIO '10 P3 - Signaling	25 / 25
APIO '11 P1 - Table Coloring	25 / 25
APIO '12 P1 - Dispatching	17 / 17
APIO '14 P2 - Split the Sequence	25 / 25
APIO '14 P3 - Beads and Wires	25 / 25
APIO '15 P2 - Jakarta Skyscrapers	20 / 20
APIO '15 P3 - Palembang Bridges	20 / 20
APIO '17 P2 - Travelling Merchant	20 / 20
APIO '18 P2 - Circle Selection	2.800 / 40
APIO '18 P3 - Duathlon	30 / 30
APIO '19 P1 - Strange Device	20 / 20
APIO '19 P2 - Bridges	12.900 / 30
APIO '19 P3 - Street Lamps	21 / 35
APIO '22 P3 - Permutation	18.400 / 20
APIO '23 P2 - Sequence	25 / 25

Problem	Score
Baltic OI '07 P5 - Connected Points	15 / 15
Baltic OI '09 P1 - Beetle	15 / 15
Baltic OI '10 P3 - Printed Circuit Board	12 / 12
Baltic OI '14 P5 - Portals	15 / 15
Baltic OI '17 P6 - Cat in a tree	15 / 15
Baltic OI '19 P2 - Nautilus	15 / 15

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

Problem	Score
CCC '00 J1 - Calendar	5 / 5
CCC '00 S4 - Golf	7 / 7
CCC '00 S5 - Sheep and Coyotes	5 / 10
CCC '01 J2 - Mod Inverse	3 / 3
CCC '01 S3 - Strategic Bombing	7 / 7
CCC '01 S5 - Post's Correspondence Problem	10 / 10
CCC '02 S4 - Bridge Crossing	10 / 10
CCC '03 S3 - Floor Plan	7 / 7
CCC '03 S4 - Substrings	15 / 15
CCC '03 S5 - Trucking Troubles	10 / 10
CCC '04 J3 - Smile with Similes	3 / 3
CCC '05 J2 - RSA Numbers	3 / 3
CCC '05 S4 - Pyramid Message Scheme	10 / 10
CCC '05 S5 - Pinball Ranking	12 / 12
CCC '06 J1 - Canadian Calorie Counting	3 / 3
CCC '06 S3 - Tin Can Telephone	12 / 12
CCC '07 J5 - Keep on Truckin'	7 / 7
CCC '08 J1 - Body Mass Index	3 / 3
CCC '08 S2 - Pennies in the Ring	5 / 5
CCC '08 S4 - Twenty-four	10 / 10
CCC '08 S5 - Nukit	10 / 10
CCC '09 S3 - Degrees Of Separation	10 / 10
CCC '09 S4 - Shop and Ship	10 / 10
CCC '09 S5 - Wireless	12 / 12
CCC '10 J5 - Knight Hop	7 / 7
CCC '10 S3 - Firehose	15 / 15
CCC '10 S4 - Animal Farm	15 / 15
CCC '10 S5 - Nutrient Tree	20 / 20
CCC '11 S4 - Blood Distribution	15 / 15
CCC '11 S5 - Switch	12 / 12
CCC '12 J4 - Big Bang Secrets	3 / 3
CCC '12 S3 - Absolutely Acidic	7 / 7
CCC '12 S5 - Mouse Journey	7 / 7
CCC '13 J4 - Time on task	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 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 J4 - Wait Time	5 / 5
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 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 S1 - Sum Game	3 / 3
CCC '17 S2 - High Tide, Low Tide	5 / 5
CCC '17 S3 - Nailed It!	7 / 7
CCC '17 S4 - Minimum Cost Flow	17 / 17
CCC '17 S5 - RMT	20 / 20
CCC '18 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 J3 - Cold Compress	5 / 5
CCC '19 J5 - Rule of Three	10 / 20
CCC '19 S1 - Flipper	3 / 3
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 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)	7.500 / 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 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 S1 - Trianglane	5 / 5
CCC '23 S2 - Symmetric Mountains	7 / 7
CCC '23 S3 - Palindromic Poster	10 / 10
CCC '23 S4 - Minimum Cost Roads	15 / 15
CCC '23 S5 - The Filter	5.333 / 20
CCC '24 S1 - Hat Circle	3 / 3
CCC '24 S2 - Heavy-Light Composition	5 / 5
CCC '24 S3 - Swipe	10 / 10
CCC '24 S4 - Painting Roads	12 / 12
CCC '24 S5 - Chocolate Bar Partition	20 / 20
CCC '96 S1 - Deficient, Perfect, and Abundant	5 / 5
CCC '96 S2 - Divisibility by 11	7 / 7
CCC '96 S3 - Pattern Generator	5 / 5
CCC '96 S4 - When in Rome	10 / 10
CCC '96 S5 - Maximum Distance	7 / 7
CCC '98 S2 - Cross Number Puzzle	5 / 5
CCOQR '16 - Through A Maze Darkly	20 / 20
CCOQR '16 - Data Structure	15 / 15

User 876pol

Points breakdown

Authored problems (1)

AAC (121 points)

ACC (15 points)

APIO (437.100 points)

Baltic OI (87 points)

Bulgarian OI (24 points)

CCC (1040.833 points)

CCO (1305 points)

CEOI (30 points)

China NOI (301.500 points)

Classics (24 points)

COCI (1371.236 points)

Data Structure Tests (67 points)

DMOPC (660 points)

ECOO (10 points)

GFSSOC (49 points)

ICPC (55 points)

IOI (1812.600 points)

JOI (161 points)

Mock CCC (124.033 points)

Mock CCO (116.500 points)

Olympiads School (65.100 points)

SAC Coding Challenge (79.100 points)

Seasonal (99 points)

TLE (100 points)

Uncategorized (1130.500 points)

VM7WC (30 points)

WAC (15 points)

Waterloo Local (63 points)

Woburn Challenge (128 points)

YAC (145.900 points)

Problem	Score
CCO '01 P5 - Fast Food	7 / 7
CCO '03 P5 - Longest Substring	7 / 7
CCO '03 P6 - Cheap Gas	20 / 20
CCO '07 P3 - Bowling for Numbers++	20 / 20
CCO '07 P6 - Road Construction	20 / 20
CCO '08 P1 - Moving Day	7 / 7
CCO '08 P2 - King & Weber	10 / 10
CCO '08 P3 - Mobile	17 / 17
CCO '09 P1 - Invasion of the Boxes	20 / 20
CCO '09 P2 - Dinner	20 / 20
CCO '09 P4 - Bottle Caps	20 / 20
CCO '10 P2 - Tree Pruning	15 / 15
CCO '10 P3 - Wowow	15 / 15
CCO '10 P6 - Shuffle	10 / 10
CCO '11 P2 - Vampire Tunnels	15 / 15
CCO '11 P4 - Reorganization	7 / 7
CCO '12 P2 - The Hungary Games	15 / 15
CCO '12 P3 - Mhocskian Languages	20 / 20
CCO '12 P5 - Sample Size	7 / 7
CCO '13 P1 - All Your Base Belong to Palindromes	10 / 10
CCO '13 P2 - Tourney	12 / 12
CCO '13 P3 - LHC	12 / 12
CCO '13 P4 - A Romantic Movie Outing	20 / 20
CCO '13 P6 - Repetitivity	25 / 25
CCO '14 P2 - King Gruff	15 / 15
CCO '14 P3 - Werewolf	17 / 17
CCO '14 P5 - Early Exam Evacuation	20 / 20
CCO '15 P1 - Hungry Fox	15 / 15
CCO '15 P2 - Artskjid	15 / 15
CCO '15 P3 - Solar Flight	20 / 20
CCO '15 P5 - Timpanist	20 / 20
CCO '15 P6 - Eggscavation	30 / 30
CCO '16 P1 - Field Trip	10 / 10
CCO '16 P2 - Splitting Hares	9 / 15
CCO '16 P3 - Legends	30 / 30
CCO '16 P5 - Zombie Apocalypse	15 / 15
CCO '16 P6 - Pirates	25 / 25
CCO '17 P2 - Cartesian Conquest	20 / 20
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 P2 - Wrong Answer	12 / 12
CCO '18 P3 - Fun Palace	30 / 30
CCO '18 P4 - Gradient Descent	15 / 15
CCO '18 P5 - Boring Lectures	20 / 20
CCO '18 P5 - Boring Lectures (Online Version)	12 / 30
CCO '19 P1 - Human Error	10 / 10
CCO '19 P2 - Sirtet	20 / 20
CCO '19 P3 - Winter Driving	30 / 30
CCO '19 P4 - Card Scoring	25 / 25
CCO '19 P5 - Marshmallow Molecules	15 / 15
CCO '19 P6 - Bad Codes	20 / 20
CCO '20 P1 - A Game with Grundy	10 / 10
CCO '20 P2 - Exercise Deadlines	15 / 15
CCO '20 P4 - Travelling Salesperson	25 / 25
CCO '20 P5 - Interval Collection	25 / 25
CCO '21 P1 - Swap Swap Sort	17 / 17
CCO '21 P2 - Weird Numeral System	17 / 17
CCO '21 P3 - Through Another Maze Darkly	25 / 25
CCO '21 P4 - Travelling Merchant	25 / 25
CCO '21 P5 - Bread First Search	20 / 20
CCO '22 P1 - Alternating Heights	12 / 12
CCO '22 P2 - Rainy Markets	17 / 17
CCO '22 P3 - Double Attendance	25 / 25
CCO '22 P4 - Bi-ing Lottery Treekets	20 / 20
CCO '22 P5 - Phone Plans	20 / 20
CCO '23 P1 - Binaria	12 / 12
CCO '23 P2 - Real Mountains	17 / 17
CCO '23 P3 - Line Town	30 / 30
CCO '23 P4 - Flip it and Stick it	17 / 17
CCO '23 P5 - Travelling Trader	30 / 30
CCO '23 P6 - Triangle Collection	25 / 25

Problem	Score
CEOI '17 P5 - Palindromic Partitions	15 / 15
CEOI '18 P2 - Global Warming	15 / 15

Problem	Score
NOI '03 P4 - Data Generator	20 / 20
NOI '04 P1 - The Depressed Cashier	20 / 20
NOI '06 P4 - Maximum Profit	20 / 20
NOI '08 P3 - Hiring Employees	25 / 25
NOI '09 P4 - Plants vs. Zombies	25 / 25
NOI '09 P5 - Pipe Marbles	2.500 / 25
NOI '10 P2 - Super Piano	25 / 25
NOI '14 P2 - Enchanted Forest	20 / 20
NOI '16 P1 - Good Partitions	19 / 20
NOI '16 P4 - Interval	20 / 20
NOI '19 P1 - Route	25 / 25
NOI '19 P4 - Jump	25 / 25
NOI '20 P4 - Dish	20 / 20
NOI '97 P5 - Building Game	15 / 15
NOIP '21 P2 - Sequence	20 / 20

Problem	Score
Longest Common Subsequence	7 / 7
Longest Increasing Subsequence	10 / 10
Modular Multiplicative Inverse	7 / 7

Problem	Score
COCI '06 Contest 1 #6 Debug	20 / 20
COCI '06 Contest 3 #5 Bicikli	15 / 15
COCI '06 Contest 3 #6 Lista	20 / 20
COCI '06 Contest 4 #6 Ispiti	20 / 20
COCI '06 Contest 5 #5 Ivana	15 / 15
COCI '06 Contest 5 #6 Dvaput	15 / 15
COCI '07 Contest 1 #4 Zapis	15 / 15
COCI '07 Contest 2 #4 Turbo	15 / 15
COCI '07 Contest 3 #4 Dejavu	7 / 7
COCI '07 Contest 3 #5 Cudak	15 / 15
COCI '07 Contest 3 #6 Redoks	17 / 17
COCI '07 Contest 4 #5 Poklon	15 / 15
COCI '07 Contest 5 #6 Baza	25 / 25
COCI '07 Contest 6 #4 George	15 / 15
COCI '07 Contest 6 #6 Cestarine	20 / 20
COCI '08 Contest 1 #5 Skakavac	20 / 20
COCI '08 Contest 3 #5 BST	20 / 20
COCI '08 Contest 3 #6 Najkraci	20 / 20
COCI '08 Contest 4 #4 Slikar	17 / 17
COCI '08 Contest 4 #6 Periodni	20 / 20
COCI '08 Contest 5 #4 Lubenica	12 / 12
COCI '08 Contest 6 #4 Cuskija	10 / 10
COCI '09 Contest 2 #6 Pasijans	15 / 15
COCI '09 Contest 7 #5 Kraljevi	15 / 15
COCI '10 Contest 3 #5 Diferencija	7.200 / 12
COCI '10 Contest 7 #2 Kolo	5 / 5
COCI '10 Contest 7 #3 Gitara	7 / 7
COCI '12 Contest 2 #6 Inspektor	25 / 25
COCI '12 Contest 4 #5 Dlakavac	15 / 15
COCI '12 Contest 6 #5 Jedan	15 / 15
COCI '13 Contest 1 #3 Ratar	15 / 15
COCI '13 Contest 1 #4 Lopov	15 / 15
COCI '13 Contest 1 #5 Organizator	15 / 15
COCI '13 Contest 2 #5 Paleta	15 / 15
COCI '13 Contest 5 #5 Trokuti	10.263 / 15
COCI '13 Contest 5 #6 Ladice	17 / 17
COCI '14 Contest 1 #4 Mafija	15 / 15
COCI '14 Contest 1 #6 Kamp	20 / 20
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 #5 Sabor	15 / 15
COCI '14 Contest 4 #6 Stanovi	20 / 20
COCI '14 Contest 6 #5 Neo	17 / 17
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 2 #4 Savez	15 / 15
COCI '15 Contest 2 #5 Vudu	15 / 15
COCI '15 Contest 3 #5 Nekameleoni	20 / 20
COCI '15 Contest 3 #6 Domino	20 / 20
COCI '15 Contest 4 #5 Galaksija	15 / 15
COCI '15 Contest 4 #6 Endor	20 / 20
COCI '15 Contest 5 #3 Perica	10 / 10
COCI '15 Contest 6 #5 Krumpirko	15 / 15
COCI '15 Contest 7 #5 Prosti	15 / 15
COCI '16 Contest 1 #4 Mag	15 / 15
COCI '16 Contest 1 #6 Vještica	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 6 #1 H-indeks	5 / 5
COCI '16 Contest 6 #3 Turnir	7 / 7
COCI '17 Contest 5 #1 Olivander	5 / 5
COCI '17 Contest 5 #4 Karte	15 / 15
COCI '17 Contest 5 #5 Pictionary	17 / 17
COCI '17 Contest 6 #5 Kotrljanje	17 / 17
COCI '18 Contest 5 #2 Jarvis	5 / 5
COCI '18 Contest 6 #4 Simfonija	15 / 15
COCI '19 Contest 1 #3 Džumbus	20 / 20
COCI '19 Contest 1 #4 Trobojnica	15 / 15
COCI '19 Contest 6 #4 Skandi	17 / 17
COCI '19 Contest 6 #5 Trener	7.500 / 15
COCI '20 Contest 1 #4 Papričice	17 / 17
COCI '20 Contest 2 #3 Euklid	5.409 / 17
COCI '20 Contest 5 #3 Magenta	12 / 12
COCI '20 Contest 6 #3 Anagramistica	12 / 12
COCI '20 Contest 6 #5 Index	15 / 15
COCI '21 Contest 2 #5 Osumnjičeni	20 / 20
COCI '21 Contest 4 #3 Izbori	3.864 / 17
COCI '21 Contest 5 #5 Usmjeravanje	20 / 20
COCI '22 Contest 3 #3 Baltazar	17 / 17
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
COI '06 #1 Patrik	12 / 12
COI '06 #3 Sabor	20 / 20
COI '14 #2 Kovanice	15 / 15
COI '19 #4 Zagrade	15 / 15
COCI '08 Regional #4 Tablica	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
Strict Evaluation	17 / 17

Problem	Score
DMOPC '13 Contest 3 P5 - A Romantic Dinner	10 / 10
DMOPC '14 Contest 2 P5 - Sawmill Scheme	10 / 10
DMOPC '14 Contest 3 P5 - Not Enough Servers!	20 / 20
DMOPC '14 Contest 3 P6 - Not Enough Time!	10 / 10
DMOPC '14 Contest 7 P6 - Revenge of the Bins	20 / 20
DMOPC '14 Exam Time P5 - Happy Teachers	15 / 15
DMOPC '15 Contest 1 P6 - Lelei and Contest	17 / 17
DMOPC '15 Contest 2 P6 - Manhattan Magnets	17 / 17
DMOPC '15 Contest 5 P5 - World Line Convergence	15 / 15
DMOPC '16 Contest 1 P5 - Blood Tubes	12 / 12
DMOPC '16 Contest 3 P3 - Phantom Fight	10 / 10
DMOPC '17 Contest 3 P3 - N-Kat	10 / 10
DMOPC '17 Contest 5 P4 - Intersecting Arcs	17 / 17
DMOPC '18 Contest 1 P3 - Sorting	12 / 12
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data	12 / 12
DMOPC '19 Contest 2 P3 - Selection	12 / 12
DMOPC '19 Contest 3 P3 - Majority	12 / 12
DMOPC '19 Contest 3 P4 - Same Colour Leaves	15 / 15
DMOPC '20 Contest 4 P3 - Roving Roombas	12 / 12
DMOPC '21 Contest 10 P1 - Japaneasy	5 / 5
DMOPC '21 Contest 10 P2 - Cycle Sort	7 / 7
DMOPC '21 Contest 10 P3 - Peculiar Reflections	3.600 / 12
DMOPC '21 Contest 10 P4 - Bitwise Telephone	5.900 / 17
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 3 P2 - Weak Data	10 / 10
DMOPC '21 Contest 3 P3 - Hopping Frogs	1.500 / 15
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 P6 - Permutations & Primes	1.200 / 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 7 P1 - Chika Grids	5 / 5
DMOPC '21 Contest 7 P2 - Knitting Scarves	7 / 7
DMOPC '21 Contest 7 P3 - Whack-an-Ishigami	12 / 12
DMOPC '21 Contest 8 P1 - Peanut Planning	7 / 7
DMOPC '21 Contest 9 P3 - Terrible Trains	12 / 12
DMOPC '22 Contest 1 P1 - Up-down Sequence	5 / 5
DMOPC '22 Contest 1 P2 - Hat Swap	10 / 10
DMOPC '22 Contest 1 P3 - Group Project	6 / 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 3 P2 - New Components	10 / 10
DMOPC '22 Contest 3 P6 - Compressibility	2.500 / 25
DMOPC '22 Contest 4 P1 - Alone Time	5 / 5
DMOPC '22 Contest 4 P2 - Fake Painting	10 / 10
DMOPC '22 Contest 5 P1 - Triple Triplets	5 / 5
DMOPC '22 Contest 5 P2 - Absolutely Even	7 / 7
DMOPC '23 Contest 1 P1 - Peak Grid	5 / 5
DMOPC '23 Contest 1 P2 - Knights on Chessboard	10 / 10
DMOPC '23 Contest 1 P3 - Colour Scheme	12 / 12
DMOPC '23 Contest 1 P4 - Wandering Walk	17 / 17
DMPG '15 G6 - Yōkan	17 / 17
DMPG '16 G4 - Araxxi	15 / 15
DMPG '16 G5 - Continuation Passing	8 / 20
DMPG '16 S4 - MMORPG II	12 / 12
DMPG '17 G2 - Holy Grail War	17 / 17
DMPG '18 S4 - Mimi and Prize	12 / 12
DMPG '18 S5 - Mimi and Division	15 / 15

Problem	Score
GFSSOC '14 Winter S4 - Stalactites	17 / 17
GFSSOC '15 Fall S4 - Mostly Talking	15 / 15
GFSSOC '15 Fall S5 - Raider	17 / 17

Problem	Score
ACM U of T Tryouts C1 F - Foxic Expressions	15 / 15
ACM U of T Tryouts C3 G - Office Mates	15 / 15
ICPC ECNA 2005 E - Reliable Nets	15 / 15
ICPC NAQ 2016 H - Nine Packs	10 / 10

Problem	Score
IOI '00 P5 - Post Office	15 / 15
IOI '01 P1 - Mobile Phones	15 / 15
IOI '02 P1 - The Troublesome Frog	15 / 15
IOI '02 P4 - Batch Scheduling	20 / 20
IOI '03 Practice Task 1 - Balancing Act	15 / 15
IOI '04 P1 - Artemis	9.750 / 15
IOI '04 P2 - Hermes	15 / 15
IOI '04 P5 - Farmer	15 / 15
IOI '04 P6 - Empodia	30 / 30
IOI '05 P2 - Mountain	20 / 20
IOI '05 P3 - Mean Sequence	12 / 12
IOI '05 P6 - Rivers	20 / 20
IOI '06 P2 - Pyramid	17 / 17
IOI '06 P4 - The Valley of Mexico	15 / 15
IOI '07 P2 - Flood	25 / 25
IOI '07 P3 - Sails	25 / 25
IOI '07 P4 - Miners	15 / 15
IOI '07 P5 - Pairs	25 / 25
IOI '08 P1 - Type Printer	12 / 12
IOI '08 P2 - Islands	25 / 25
IOI '09 P3 - POI	7 / 7
IOI '09 P6 - Mecho	15 / 15
IOI '09 P8 - Salesman	25 / 25
IOI '09 Practice Task 3 - Museum	15 / 15
IOI '10 P3 - Quality of Living	15 / 15
IOI '10 P3 - Quality of Living (Standard I/O)	15 / 15
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 '11 P6 - Parrots	19.200 / 20
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 '12 P6 - Jousting Tournament	17 / 17
IOI '12 P6 - Jousting Tournament (Standard I/O)	17 / 17
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 '13 P6 - Game (Standard I/O)	10.710 / 17
IOI '14 P1 - Rail	30 / 30
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	15 / 15
IOI '15 P1 - Boxes with Souvenirs (Standard I/O)	15 / 15
IOI '15 P2 - Scales	25 / 25
IOI '15 P4 - Horses	15 / 15
IOI '15 P4 - Horses (Standard I/O)	15 / 15
IOI '15 P5 - Sorting	25 / 25
IOI '15 P5 - Sorting (Standard I/O)	25 / 25
IOI '16 P1 - Detecting Molecules	12 / 12
IOI '16 P1 - Detecting Molecules (Standard I/O)	12 / 12
IOI '16 P4 - Paint by Numbers	15 / 15
IOI '16 P4 - Paint by Numbers (Standard I/O)	15 / 15
IOI '16 P5 - Unscrambling a Messy Bug	20 / 20
IOI '17 P2 - Wiring	25 / 25
IOI '17 P4 - The Big Prize	20 / 20
IOI '17 P6 - Ancient Books	25 / 25
IOI '18 P1 - Combo	15 / 15
IOI '18 P4 - Mechanical Doll	20 / 20
IOI '19 P1 - Arranging Shoes	15 / 15
IOI '19 P5 - Vision Program	20 / 20
IOI '20 P2 - Connecting Supertrees	15 / 15
IOI '20 P3 - Carnival Tickets	20 / 20
IOI '20 P4 - Packing Biscuits	25 / 25
IOI '20 P6 - Stations	20 / 20
IOI '21 P1 - Distributing Candies	30 / 30
IOI '21 P2 - Keys	25 / 25
IOI '21 P4 - Mutating DNA	12 / 12
IOI '22 P1 - Catfish Farm	25 / 25
IOI '22 P2 - Prisoner Challenge	25 / 25
IOI '22 P3 - Radio Towers	30 / 30
IOI '22 P4 - Digital Circuit	25 / 25
IOI '22 P5 - Rarest Insects	29.940 / 30
IOI '23 P1 - Closing Time	25 / 25
IOI '23 P2 - Longest Trip	25 / 25
IOI '23 P5 - Overtaking	25 / 25
IOI '94 P1 - The Triangle	7 / 7
IOI '95 P2 - Shopping Offers	15 / 15
IOI '98 P4 - Picture	15 / 15
IOI '99 P4 - Traffic Lights	15 / 15

Problem	Score
JOI '13 Open P3 - Watching	15 / 15
JOI '14 Open P1 - Factories	20 / 20
JOI '14 Open P2 - Fortune Telling 2	25 / 25
JOI '14 Open P5 - Pinball	25 / 25
JOI '14 Open P6 - Secret	17 / 17
JOI '17 Final P4 - Commuter Pass	15 / 15
JOI '20 Open P3 - Power Plant	15 / 15
JOI '22 Open P1 - Seesaw	17 / 17
JOI '23 Open P3 - Garden	12 / 12

Problem	Score
Mock CCC '20 S4 - Valentine's Day Shopping	4 / 20
Mock CCC '22 Contest 2 J1 - Opening Ceremony	3 / 3
Mock CCC '22 Contest 2 J2 - Snowboarding Championship	3 / 3
Mock CCC '22 Contest 2 J3 - Figure Skating Fun	5 / 5
Mock CCC '22 Contest 2 J4 - Hockey Bracket	7 / 7
Mock CCC '22 Contest 2 J5 - Dominating the Olympics	10 / 10
Mock CCC '24 Contest 1 J4/S1 - Magical Magnetic Marbles	5 / 5
Mock CCC '24 Contest 1 S3 - Optimal Split Point	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	3.300 / 10
Mock CCC '23 1 S1 - Composite Fibonacci Numbers	5 / 5
Mock CCC '23 1 S2 - Keenan Hates Triangles	5 / 5
Mock CCC '23 1 S3 - Richard The Penguin	6.700 / 10
Mock CCC '23 1 S4 - Roger Says Yabe	5 / 15
Mock CCC '23 1 S5 - The Obligatory Data Structures Problem	1.700 / 25
Mock CCC '18 Contest 1 J1 - A String Problem	3 / 3
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem	12 / 20
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	13.333 / 20

Problem	Score
CCO Preparation Test 1 P3 - K-th Rank Student	17 / 17
CCO Preparation Test 3 P2 - Packing Up	25 / 25
Mock CCO '17 Problem 2 - Penetrating Power	17 / 17
Mock CCO '17 Problem 6 - Dire Consequences	20 / 20
Mock CCO '18 Contest 1 Problem 6 - A Combining Problem	7.500 / 15
Mock CCO '18 Contest 2 Problem 1 - Victor Runs	15 / 15
Mock CCO '18 Contest 4 Problem 2 - Sunken Colonies	15 / 15

Problem	Score
OCC '19 G2 - A Guessing Game	14.500 / 25
OCC '19 G5 - King kobortor's Infrastructure	17 / 17
Bob's Function	10.500 / 17
Bob's Bitwise Operation	5.100 / 17
Permutation Sorting	6 / 20
Tree Journey	12 / 12

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 P3 - That Pool	7 / 7
SAC '22 Code Challenge 1 P4 - That Problem	2.100 / 7
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 P3 - Obligatory Triangle 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
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

Problem	Score
Back To School '16: Cherry Tree	12 / 12
Back To School '17: New English	12 / 12
Back To School '19: Parkour	5 / 5
MNYC '17: Removing Christmas Trees	15 / 15
New Year's '15 P4 - Leftover Eggnog	15 / 15
New Year's '17 P6 - Christmas Cards	15 / 15
New Year's '18 P6 - Old Christmas Lights II	25 / 25

Problem	Score
TLE '16 Contest 2 P4 - Harambe's Noble Quest	15 / 15
TLE '16 Contest 6 (Mock CCC) S5 - Toll Routes	20 / 20
TLE '16 Contest 7 P5 - Shortest Path Faster Algorithm	10 / 20
TLE '17 Contest 7 P5 - Willson and Mating	15 / 15
TLE '17 Contest 8 P4 - Gamma Waves	20 / 20
TLE '17 Contest 8 P5 - Battle Plan 2	20 / 20

Problem	Score
Appleby Contest '19 P5 - Matrix Operation	10 / 10
A Coin Problem	12 / 12
A Plus B	3 / 3
A Plus B (Hard)	12 / 12
Another Random Contest 1 P6 - Smash Bros	15 / 15
Avocado Trees!	5 / 5
List Minimum (Easy)	3 / 3
Boxlings	15 / 15
BPC 1 S1 - Homework Questions	5 / 5
BPC 1 S2 - Train Commute	12 / 12
BPC 1 S3 - Bus Stops	17 / 17
Fast Search	15 / 15
Back to School '24 P1 - Kicking	5 / 5
Back to School '24 P2 - Cheating	10 / 10
Back to School '24 P3 - Tournament	12 / 12
Back to School '24 P4 - Candidates	15 / 15
Back to School '24 P5 - Snitching	15 / 15
Castle Invasion	10 / 10
Allen's Segments	17 / 17
Cheerio Contest 1 J5 - Arithmetic Sequence	10 / 10
CPC '21 Contest 1 P4 - AQT and Directed Graph	12 / 12
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
Exam Prep	7 / 7
Fibonacci Sequence	15 / 15
Fibonacci Sequence (Harder)	17 / 17
Fixing Shirts	15 / 15
Troubling Triangles	7 / 7
Good Debugging	17 / 17
Good Inflation	20 / 20
King Graff's Defense	15 / 15
King Graff's Tolls	17 / 17
King Graff's Trip	15 / 15
HCI '16 - Cheapest Operation Ever	20 / 20
Hello, World!	3 / 3
HHPC1 P2 - Yuniformity Challenge	10 / 10
Liars	15 / 15
LKP '18 Contest 2 P4 - The Zagonetka Machine	12 / 12
MALD Contest 1 P5 - Scratch Cat and Desktop Backgrounds	8.500 / 17
A Math Contest P2 - Subsequence Sum	5 / 5
A Math Contest P3 - LIS Reconstruction	7 / 7
MMCC '14 P3 - Esdeath	15 / 15
MMCC '15 P1 - Inaho	15 / 15
Path Finder 2: Electric Boogaloo	15 / 15
Pick It	15 / 15
RTE '16 S3 - School Traversal	7 / 7
Spring Coding Bowl '22 P5 - Temple Placement	15 / 15
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
SGS Programming Challenge P3 - Tree in Biology Class	15 / 15
SGS Programming Challenge P5 - Tree After School	2 / 20
Python Infinite Loop	7 / 7
Segment Tree Practice 3	15 / 15
Strategic Arrays	15 / 15
A Subarray Problem	7 / 7
Subway Routes	12 / 12
The Contest Contest 1 P1 - A Typical Codeforces Problem	5 / 5
The Contest Contest 1 P2 - A Typical CCC Senior Problem	10 / 10
The Contest Contest 1 P3 - A Typical WAC Problem	15 / 15
The Contest Contest 1 P4 - A Typical YAC Problem	10 / 25
The Contest Contest 1 P5 - A Typical CCO Problem	5 / 20
Tropical Bananas	10 / 10
UCC Coding Competition '21 P4 - Trampoline Jump	7 / 7
Intertwined Strings	7 / 7
UTS Open '15 #3 - Pogo	25 / 25
UTS Open '15 #5 - Distribution Channel	20 / 20
Virtuoso	15 / 15
VPEX P4 - Etopika	12 / 12

Problem	Score
VM7WC '15 #2 Gold - Uniting the Earth Empire	12 / 12
VM7WC '16 #2 Gold - GGG	15 / 15
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 D - Course Selection	5 / 5
Waterloo 2022 Fall E - Water Flow	12 / 12
Waterloo 2023 Fall A - Black Frame	12 / 12
Waterloo 2023 Fall C - Whitewater Rafting	17 / 17
Waterloo 2023 Fall D - Reptilian Communism	7 / 7

Problem	Score
WC '15 Contest 2 J2 - The Empire Strikes Back	3 / 3
WC '15 Finals S2 - Hydration	10 / 10
WC '16 Contest 1 S3 - Tricky's Treats	12 / 12
WC '16 Contest 1 S4 - TP	12 / 12
WC '16 Contest 3 S2 - Training Regimen	12 / 12
WC '16 Contest 4 S1 - Parking Duty	10 / 10
WC '17 Contest 3 S1 - Mutual Friends	10 / 10
WC '17 Contest 3 S2 - GleamingProudChickenFunRun	12 / 12
WC '17 Finals S2 - Cowmmunication Network	12 / 12
WC '18 Contest 3 J2 - Net Weight	5 / 5
WC '18 Contest 4 S3 - Dance Royale	15 / 15
WC '18 Finals S3 - Screen Time	15 / 15

Problem	Score
Yet Another Contest 1 P1 - Mixed Doubles	7 / 7
Yet Another Contest 1 P2 - A Boring Problem	10 / 10
Yet Another Contest 1 P3 - Fluke	2 / 10
Yet Another Contest 1 P4 - No More Searching	2.400 / 12
Yet Another Contest 1 P6 - Alchemy	20 / 20
Yet Another Contest 5 P1 - Number Pyramid	7 / 7
Yet Another Contest 5 P2 - Big Score	10 / 10
Yet Another Contest 5 P3 - Potted Plants	4.800 / 12
Yet Another Contest 5 P4 - Nils++	1.700 / 17
Yet Another Contest 6 P1 - No More Separation	5 / 5
Yet Another Contest 6 P2 - No More Telemarketers	7 / 7
Yet Another Contest 6 P3 - No More Cell Phone Messaging	10 / 10
Yet Another Contest 6 P4 - No More Nails!	4.800 / 12
Yet Another Contest 7 P1 - Page Turning	5 / 5
Yet Another Contest 7 P2 - Coprime Grid	10 / 10
Yet Another Contest 7 P3 - No More Math Homework	12 / 12
Yet Another Contest 7 P4 - Paparazzi	3.400 / 17
Yet Another Contest 7 P5 - Egg Dropping	6.800 / 25
Yet Another Contest 7 P6 - Arithmetic Sequence Data Structure	5 / 25
Yet Another Contest 8 P3 - Herobrine	12 / 12