Problems

Problem Category Points ▴ AC % Users
DMOPC '21 Contest 3 P2 - Weak Data DMOPC 10p 11.9% 160
UCRPC F21 D - Stake Your Claim ICPC 10 54.9% 37
UCRPC F21 G - Snack Attack ICPC 10p 17.9% 21
An Animal Contest 4 P2 - Lavish Lights AAC 10 14.4% 210
COCI '21 Contest 1 #2 Kamenčići COCI 10p 30.7% 66
An Animal Contest 4 P3 - Snowy Slopes AAC 10 20.6% 135
NOIP '18 P2 - Currency System China NOI 10p 42.8% 114
NOIP '18 P4 - Travel China NOI 10p 17.7% 17
SAC '22 Code Challenge 5 P4 - Querying Intervals SAC Coding Challenge 10p 35.9% 118
Baltic OI '09 P4 - Rectangle Baltic OI 10p 12.1% 18
NOIP '21 P1 - Saying Numbers China NOI 10p 32.2% 110
COCI '21 Contest 2 #2 Kutije COCI 10p 44.2% 86
WOSS Dual Olympiad 2021 S3: Late for Class! Seasonal 10p 26.8% 67
An Animal Contest 5 P3 - Ski Resort AAC 10 12.5% 163
COCI '21 Contest 3 #2 Cijanobakterije COCI 10p 41.1% 78
SAC '22 Code Challenge 3 Junior P5 - Normal Encoding SAC Coding Challenge 10p 17.8% 33
Mock CCC '22 2 S2 - Kaguya Wants to Grow the Student Council Mock CCC 10p 35.2% 105
Yet Another Contest 1 P2 - A Boring Problem YAC 10p 12.9% 86
Yet Another Contest 1 P3 - Fluke YAC 10p 16.4% 97
Mock CCC '22 Contest 2 J5 - Dominating the Olympics Mock CCC 10 16.0% 76
An Animal Contest 5 P2 (Hard Version) - Permutations & Primes AAC 10 12.1% 51
COCI '21 Contest 4 #2 Autobus COCI 10p 18.6% 73
CCC '22 S3 - Good Samples CCC 10p 18.3% 655
CCC '22 J5 - Square Pool CCC 10p 20.5% 462
Yet Another Contest 2 P3 - Maximum Damage YAC 10p 7.9% 62
SAC '22 Code Challenge 4 Junior P5 - Obligatory Output Only Problem SAC Coding Challenge 10 24.9% 38
COCI '21 Contest 5 #2 Dijamant COCI 10p 26.8% 26
COI '10 #1 Sort COCI 10p 19.6% 14
COI '10 #3 Rijeka COCI 10p 34.3% 20
COI '12 #4 Spijuni COCI 10p 30.4% 24
BPC 1 J4 - Assignment of the Year Uncategorized 10p 10.0% 46
Yet Another Contest 3 P2 - Work Experience YAC 10p 21.2% 68
BPC 1 J5 - Set Uncategorized 10 28.6% 21
Cheerio Contest 1 S4 - Mystery Boxes Uncategorized 10p 17.1% 40
COCI '21 Contest 6 #2 Zemljište COCI 10p 8.7% 34
COCI '21 Contest 6 #3 Naboj COCI 10p 36.0% 113
Least Multiple Olympiads School 10p 8.0% 30
DMOPC '21 Contest 8 P2 - Kanna Market DMOPC 10p 21.8% 136
Cheerio Contest 1 J5 - Arithmetic Sequence Uncategorized 10p 5.6% 22
Distinct Shapes Uncategorized 10 22.1% 37
NOI '22 Multi-Provincial Team Selection P1 - Preprocessor China NOI 10p 8.2% 12
SAC '22 Code Challenge 5 Junior P5 - English Summative SAC Coding Challenge 10p 26.5% 79
Guess the Wordle Uncategorized 10 18.1% 5
Baltic OI '03 P1 - Barrel Baltic OI 10p 9.4% 5
Lemon Uncategorized 10 33.5% 15
A Math Contest P7 - Factors Uncategorized 10 29.4% 130
Rule of Lemons Uncategorized 10 16.7% 5
A Math Contest P6 - Global Maximum Uncategorized 10 28.6% 75
NOIP '20 P1 - Drainage System China NOI 10p 10.6% 20
Building Uncategorized 10p 24.5% 49