Problems

Problem Category Points AC % Users
COCI '13 Contest 2 #4 Putnik COCI 12p 42.4% 170
COCI '13 Contest 2 #5 Paleta COCI 15p 11.0% 24
COCI '13 Contest 2 #6 Linije COCI 20p 36.8% 31
COCI '15 Contest 6 #1 Bela COCI 5 65.3% 69
COCI '15 Contest 6 #2 Putovanje COCI 5p 43.8% 35
COCI '15 Contest 6 #3 Pianino COCI 10 28.9% 18
COCI '15 Contest 6 #4 Parovi COCI 12p 39.4% 77
COCI '15 Contest 6 #5 Krumpirko COCI 15p 21.6% 36
COCI '15 Contest 6 #6 San COCI 20p 25.0% 1
APIO '07 P3 - Zoo APIO 20p 32.3% 60
DMOPC '20 Contest 7 P4 - Mimi and Carrots II DMOPC 17p 24.1% 54
Another Contest 4 Problem 2 - The Deutsch-Jozsa Algorithm ACC 0 73.5% 261
Another Contest 4 Problem 3 - An Isosceles Right Triangle ACC 0 71.7% 191
Another Contest 4 Problem 4 - Another Isosceles Right Triangle ACC 0 45.7% 117
Another Contest 4 Problem 5 - Prime Time Television ACC 0 62.6% 157
Another Contest 4 Problem 6 - One Billion Views ACC 0 12.8% 47
Another Contest 4 Problem 7 - A Sack of Creatures ACC 0 39.6% 44
Another Contest 4 Problem 8 - DMOJ! ACC 0 27.3% 53
Another Contest 4 Problem 9 - Fast Fourier Transform! ACC 0 16.7% 43
Another Contest 4 Problem 10 - Two Rectangles ACC 0 56.5% 137
Another Contest 4 Problem 11 - Three Rectangles ACC 0 36.1% 53
DMPG '19 S3 - Chemical Counting Capers DMOPC 10p 11.5% 49
DMPG '19 B4 - Braille DMOPC 5 43.7% 192
IOI '07 P1 - Aliens IOI 12p 15.3% 21
DMPG '19 S4 - Confusing Crossword Conundrum DMOPC 12p 13.5% 38
CPC '19 Contest 1 P6 - Maintaining Some Coins Uncategorized 20p 1.9% 10
IOI '08 P6 - Pyramid Base IOI 40p 12.7% 7
CEOI '17 P1 - One-Way Streets CEOI 25p 23.5% 51
CEOI '17 P2 - Sure Bet CEOI 10p 35.8% 81
CEOI '17 P3 - Mousetrap CEOI 25p 14.4% 16
CEOI '17 P4 - Building Bridges CEOI 20p 19.8% 98
CEOI '17 P5 - Palindromic Partitions CEOI 15p 29.9% 99
CEOI '17 P6 - Chase CEOI 30p 18.3% 21
CEOI '18 P1 - Cloud Computing CEOI 15p 34.0% 77
CEOI '18 P2 - Global Warming CEOI 15p 29.9% 67
CEOI '18 P3 - Lottery CEOI 25p 40.0% 20
CEOI '18 P4 - Fibonacci Representations CEOI 40p 38.2% 8
IOI '08 P4 - Teleporters IOI 25p 30.2% 13
Wesley's Anger Contest 1 Problem 7 - Arithmetic Subtrees WAC 30p 7.7% 8
DMPG '19 S5 - Secret Sort DMOPC 12p 13.3% 7
Wesley's Anger Contest 1 Problem 6 - Colourful Cactus Ordeal WAC 25p 14.8% 8
Wesley's Anger Contest 1 Problem 5 - Rule of Four WAC 20p 14.6% 27
Wesley's Anger Contest 1 Problem 3 - A Dynamic Tree Problem WAC 10p 20.6% 66
Wesley's Anger Contest 1 Problem 2 - A Minimum Cost Flow Problem WAC 7p 31.4% 115
Wesley's Anger Contest 1 Problem 4 (Easy Version) - A Red-Black Tree Problem WAC 15p 47.0% 50
Wesley's Anger Contest 1 Problem 1 - Simply a Simple Simplex Problem WAC 5p 11.8% 170
CPC '19 Contest 1 P5 - A Puzzlingly Puzzling Puzzle Problem 😎 Uncategorized 17p 9.1% 9
DMPG '19 S1 - Candy Shop Tycoon DMOPC 5 26.8% 165
DMPG '19 G4 - Carpet Cleaning Chore DMOPC 12p 13.0% 10
DMPG '19 B3 - Contact DMOPC 3 30.5% 231