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Problem Category Points AC % Users ▾
COCI '15 Contest 5 #3 Perica COCI 10p 29.4% 159
OCC '19 B1 - Darcy_Liu Olympiads School 3 15.2% 159
DMOPC '14 Contest 1 P4 - Perfect Timing DMOPC 5p 25.2% 158
CCC '97 S3 - Double Knockout Competition CCC 5 10.1% 158
Inaho IV Uncategorized 5p 48.5% 158
CCO '98 P1 - Fibonacci Numbers CCO 7 26.2% 158
COCI '18 Contest 4 #2 Wand COCI 7p 30.6% 158
Educational DP Contest AtCoder Z - Frog 3 Uncategorized 20 38.3% 158
2-D Permutations Uncategorized 10p 20.6% 158
CCCJQR P3 Seasonal 7 8.7% 157
DMOPC '16 Contest 2 P3 - Queries DMOPC 7 49.8% 157
COCI '06 Contest 5 #6 Dvaput COCI 15p 11.7% 157
TLE '16 Contest 8 P1 - Paper Hole Punching TLE 3p 32.2% 157
DWITE '08 R4 #4 - Shortest path around v2 DWITE 7 47.0% 157
Triway Cup '18 Summer F - Forget Me Not Seasonal 5 24.8% 157
Another Contest 4 Problem 5 - Prime Time Television ACC 0 62.6% 157
UCC Coding Competition '20 P1 - Snowstorm Uncategorized 3 62.6% 157
BPC 1 S1 - Homework Questions Uncategorized 5 17.1% 157
ICPC ECNA 2005 H - Two Ends ICPC 10 35.1% 156
COCI '08 Contest 3 #5 BST COCI 20p 26.7% 156
DWITE '07 R3 #1 - Yet Another Primes Question DWITE 5 58.2% 156
Wesley's Anger Contest Reject 2 - 🥕suba WAC 3 72.1% 156
SGS Programming Challenge P1 - XOR in Computer Class Uncategorized 7p 13.3% 156
CCC '11 S4 - Blood Distribution CCC 15p 7.7% 155
CSPC '15 #2 - Build Season CSPC 3 40.1% 155
IOI '16 P1 - Detecting Molecules IOI 12p 11.8% 155
DWITE '08 R1 #4 - What is this Roman Numeral DWITE 7 62.0% 155
BSSPC '21 S3 - James's Egirl Discord Status Uncategorized 7p 21.8% 155
CCC '24 S4 - Painting Roads CCC 12p 36.4% 155
JOI '14 Open P1 - Factories JOI 20p 33.2% 154
WOSS Dual Olympiad 2022 J3/S1: Christmas List Seasonal 5p 58.6% 154
TSOC '16 Contest 1 #2 - Johnny and Garden TSOC 5p 37.0% 153
NOI '14 P1 - Getting-Up Syndrome China NOI 10p 27.0% 153
Bob's Rocks Uncategorized 5 47.4% 153
DMOPC '20 Contest 4 P2 - Beautiful Grids DMOPC 7p 17.3% 153
Max's Anger Contest Series 2 P3 - Array Anger Seasonal 7p 42.9% 153
MMCC '14 P2 - Kirito Uncategorized 20p 25.9% 152
New Year's '15 P3 - Gift Wrap Seasonal 5 61.5% 152
CCO Preparation Test 1 P3 - K-th Rank Student Mock CCO 17p 34.9% 152
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax TLE 15p 17.1% 152
TLE '16 Contest 7 P4 - Abstract Problem TLE 10p 19.8% 152
COCI '07 Contest 1 #3 Prinova COCI 7p 16.4% 152
TLE '17 Contest 1 P2 - Willson and Food TLE 5p 15.6% 152
Valentine's Day '19 S2 - Ctudor's Cute Cacti Uncategorized 7p 19.3% 152
CCO '21 P1 - Swap Swap Sort CCO 17p 16.8% 152
DMOPC '21 Contest 9 P2 - String Puzzle DMOPC 7p 24.7% 152
DMOPC '21 Contest 10 P2 - Cycle Sort DMOPC 7p 11.5% 152
Mock CCC '15 S1 - Dupvoting Mock CCC 5p 18.3% 151
DWITE '07 R2 #2 - Show Me The Money! DWITE 3 34.8% 151
Mock CCC '18 Contest 2 J2 - A Software Engineering Task Mock CCC 3p 35.3% 151