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Problem Category Points AC % Users ▾
DMOJ Capture The Flag '20 R2 - EZ Assembly CTF 7 53.3% 21
System Solver Uncategorized 15 10.9% 21
IOI '20 P6 - Stations IOI 20p 14.0% 21
DMOPC '20 Contest 2 P5 - Majority Subarrays DMOPC 25p 6.6% 21
The Heist Uncategorized 10p 24.5% 21
COCI '16 Contest 5 #3 Unija COCI 7p 12.4% 21
COCI '10 Contest 5 #3 Brodovi COCI 5p 43.8% 21
COCI '10 Contest 6 #4 Abeceda COCI 10p 7.4% 21
COCI '10 Contest 6 #5 Step COCI 15p 53.1% 21
An Animal Contest 4 P6 - Cozy Cottages AAC 20 16.7% 21
UCRPC F21 G - Snack Attack ICPC 10p 17.9% 21
Peculiar Paints Uncategorized 5 29.3% 21
Baltic OI '10 P3 - Printed Circuit Board Baltic OI 12p 52.2% 21
COCI '21 Contest 4 #4 Parkovi COCI 25p 14.6% 21
BPC 1 J5 - Set Uncategorized 10 28.6% 21
Yet Another Contest 6 P6 - No More Snakes and Ladders YAC 17p 17.5% 21
CEOI '09 P2 - Harbingers CEOI 25p 12.4% 21
IOI '22 P5 - Rarest Insects IOI 30p 5.0% 21
CCO '23 P3 - Line Town CCO 30p 10.7% 21
CCO Preparation Test 3 P1 - Primitive Pythagorean Pairs Mock CCO 25p 13.7% 20
DMOPC '15 Contest 5 P6 - Event Horizon DMOPC 25p 11.1% 20
ICPC ECNA 2005 F - Square Count ICPC 15 39.5% 20
Facebook Hacker Cup '17 Qualifying Round P1 - Progress Pie FHC 5p 34.6% 20
COCI '08 Regional #5 Reljef COCI 15 52.8% 20
DWITE '11 R4 #3 - Breaking Bonds DWITE 7 45.7% 20
Ternary Search Tree Uncategorized 5 65.9% 20
Expected Value Uncategorized 15 24.5% 20
DMPG '19 G1 - Camera Calibration Challenge DMOPC 12p 7.5% 20
When GCD meets XOR Uncategorized 17 20.1% 20
COCI '18 Contest 6 #5 Mobitel COCI 20p 30.7% 20
CEOI '18 P3 - Lottery CEOI 25p 40.0% 20
Miniature Sudoku Uncategorized 7 31.9% 20
CCO '98 P2 - Message Deciphering CCO 7 51.9% 20
OCC '19 B5 - Gold Olympiads School 7 12.0% 20
A Permutation Problem 2 Uncategorized 12 30.7% 20
Mock CCC '20 Contest 1 J5 - A Prime Problem Mock CCC 12p 2.8% 20
NOI '98 P1 - Personal Income Tax China NOI 7 57.5% 20
NOI '13 P2 - Tree Count China NOI 25p 12.3% 20
NOI '13 P1 - Inner Product China NOI 20p 7.0% 20
SMAC 08/09 (Oct) #4 - Daycare Uncategorized 15p 4.5% 20
SMAC 08/09 (Nov) #1 - Befungulator Uncategorized 10 23.8% 20
WC '15 Contest 4 S3 - Coded Paper Woburn Challenge 17p 20.4% 20
The Codefather Uncategorized 15p 6.5% 20
Facebook Hacker Cup '14 Final Round P4 - Tours Uncategorized 25 21.1% 20
Assembly Elves Uncategorized 10p 12.4% 20
COCI '09 Contest 6 #5 Holmes COCI 25p 28.4% 20
Secret Santa Uncategorized 15 13.0% 20
You Might be a Redneck Uncategorized 10p 8.8% 20
Baltic OI '05 P4 - Ancient Manuscript Baltic OI 12 33.3% 20
Baltic OI '05 P5 - Bus Trip Baltic OI 17 51.9% 20