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Problem Category Points AC % Users ▾
The Contest Contest 1 P4 - A Typical YAC Problem Uncategorized 25p 3.4% 7
COI '11 #4 Trampolin COCI 17 20.0% 7
Yet Another Contest 3 P5 - No More Thieves YAC 25p 12.6% 7
COCI '21 Contest 6 #4 Palindromi COCI 25p 25.6% 7
Baltic OI '12 P5 - Melody Baltic OI 17p 18.9% 7
An Animal Contest 7 P6 - S-Squirrel? AAC 20p 11.4% 7
Baltic OI '04 P3 - Sequence Baltic OI 30p 30.8% 7
JOI '20 Open P1 - Furniture JOI 20p 35.0% 7
CEOI '22 P6 - Parking CEOI 30p 6.4% 7
Baltic OI '01 P3 - Box of Mirrors Baltic OI 20p 12.5% 7
Yet Another Contest 5 P4 - Nils++ YAC 17p 2.5% 7
SGS Programming Challenge P5 - Tree After School Uncategorized 20p 9.0% 7
MCIPC Contest 2 P5 - Holiday Chocolates Uncategorized 10p 26.0% 7
Waterloo 2022 Fall E - Water Flow Waterloo Local 12 18.3% 7
Lyndon's Golf Contest 1 P8 - Beautiful Brackets Uncategorized 0p 1.4% 7
NOIP '22 P4 - Contest China NOI 25p 10.4% 7
Mock CCC '23 2 S4 - Roger Says Yabe Mock CCC 15p 19.0% 7
EGOI '23 P8 - Guessing Game EGOI 50p 4.0% 7
Google Code Jam '22 Round 2 Problem A - Spiraling Into Control Google Code Jam 12p 50.0% 7
Google Code Jam '20 Qualification Round Problem A - Vestigium Google Code Jam 3p 47.1% 7
Google Code Jam '21 Round 1A Problem B - Prime Time Google Code Jam 17p 28.1% 7
Another Contest 10 Problem 2 - Wesley's Anger Contest 7 Problem 2 - Short Love Letters in CS ACC 0p 5.7% 7
NOI '23 P4 - Trade China NOI 20p 46.7% 7
NOI '23 P5 - String China NOI 25p 18.9% 7
Conquer The Future Uncategorized 0 44.4% 7
Committing Time Fraud Uncategorized 0 1.8% 7
Click The Formulas Uncategorized 0 56.3% 7
COCI '23 Contest 4 #5 Roboti COCI 17p 7.5% 7
COCI '14 Contest 6 #6 WTF COCI 20p 9.6% 6
CCO '11 P5 - Fixing Disks CCO 40p 7.7% 6
CCO Preparation Test 6 P1 - Bus Routes Mock CCO 20p 24.2% 6
HCI '16 - lvm_ex Uncategorized 10p 10.4% 6
DMPG '17 G6 - Vera and Ice Cream Cake DMOPC 20p 11.3% 6
Google Code Jam '16 World Finals Problem A - Integeregex Google Code Jam 35 49.2% 6
DWITE '07 R5 #5 - Tetris! DWITE 7 25.9% 6
DWITE '08 R5 #5 - Nash in Traffic DWITE 10 25.8% 6
Summer Institute '17 Contest 1 P3 - CEO Queue SIUCF 15 36.0% 6
TLE '17 Contest 2 P4 - ECOO TLE 20p 6.7% 6
TLE '17 Contest 2 P6 - Save Jody! TLE 25p 5.2% 6
TLE '17 Contest 5 P5 - Word Compression TLE 25p 12.2% 6
CTU Open Contest 2017 - Pond Cascade ICPC 7 37.8% 6
CTU Open Contest 2017 - Chessboard Dancing ICPC 7 75.0% 6
ECOO '18 R3 P2 - Vegenère ECOO 12p 8.5% 6
ECOO '18 R3 P4 - Circular Cities ECOO 15p 16.7% 6
Triway Cup '18 Summer G - Gu of Love Seasonal 20 28.6% 6
DS '19 Day 2 P3 Inaho C Seasonal 35p 13.9% 6
All Pairs Shortest Path Classics 20p 8.7% 6
CCO '00 P2 - Ransom Note CCO 12p 7.7% 6
Mock CCO '19 Contest 1 Problem 5 - A Tree Problem Mock CCO 25p 14.3% 6
Mock CCO '19 Contest 2 Problem 4 - A Geometry Problem Mock CCO 5p 9.9% 6