Problems

Problem Category Points AC % ▾ Users
COCI '06 Contest 1 #3 Okviri COCI 5 41.3% 324
Art Academy VII: A Mysterious Object Uncategorized 12p 41.3% 62
CCC '06 J3 - Cell-Phone Messaging CCC 3 41.3% 1452
UHCC1 P2 - String Uncategorized 5 41.3% 100
XOR Uncategorized 7 41.3% 337
A Block Game Uncategorized 3 41.3% 100
COCI '15 Contest 1 #2 Akcija COCI 5 41.3% 84
COCI '10 Contest 7 #1 Šećer COCI 3p 41.3% 84
DWITE '07 R1 #3 - Where's my QWERTY? DWITE 3 41.2% 97
BlueBook - Max is Last BlueBook 3 41.2% 503
CCC '16 J1 - Tournament Selection CCC 3 41.2% 4659
Factorial Sum List Uncategorized 5 41.2% 117
ICPC NWERC 2015 E - Elementary Math ICPC 15 41.2% 4
Waterloo 2022 Fall C - Squaring the Triangle Waterloo Local 17 41.2% 16
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card Mock CCC 3p 41.2% 625
WC '18 Contest 3 S2 - Gym Tour Woburn Challenge 12p 41.1% 131
CCC '13 S3 - Chances of Winning CCC 10 41.1% 1354
New Year's '16 P6 - Cake Balancing Seasonal 15p 41.1% 127
Summer Institute '17 Contest 3 P4 - Customs SIUCF 15 41.0% 23
Vending Machine Uncategorized 10p 41.0% 70
CCC '01 S2 - Spirals CCC 5 41.0% 906
Baltic OI '16 P1 - Bosses Baltic OI 10p 41.0% 34
COCI '09 Contest 4 #6 Palacinke COCI 15 41.0% 24
COCI '15 Contest 2 #2 Geppetto COCI 7 40.9% 283
DMPG '18 B6 - House of Cards DMOPC 7p 40.9% 194
JOI '20 Open P3 - Power Plant JOI 15p 40.9% 22
Baltic OI '02 P4 - Bicriterial Routing Baltic OI 12 40.9% 8
COCI '07 Contest 2 #4 Turbo COCI 15p 40.9% 132
Coin Change Uncategorized 7 40.8% 710
CCC '05 J2 - RSA Numbers CCC 3 40.8% 2954
COCI '18 Contest 5 #1 Titlovi COCI 5 40.8% 18
CCO '05 P2 - The Great Spamway Strike CCO 20 40.8% 43
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity Mock CCC 7p 40.8% 485
BlueBook - Direction BlueBook 3 40.8% 868
Falling Snowflakes Uncategorized 15p 40.7% 37
COCI '10 Contest 1 #3 Sretan COCI 7 40.7% 51
COCI '21 Contest 3 #2 Cijanobakterije COCI 10p 40.7% 76
MCIPC Contest 2 P2 - Icicles Uncategorized 3 40.7% 50
Alawn's Problem Uncategorized 7 40.7% 24
COCI '12 Contest 4 #2 Esej COCI 5 40.7% 34
SMAC 08/09 (Nov) #5 - Intelligent Stats Uncategorized 10p 40.7% 21
TLE '16 Contest 8 P2 - Dank Meme TLE 3p 40.6% 237
Valentine's Day '18 S3 - Carol's Cactesian Conquest Mock CCC 17p 40.6% 35
JOI '21 Open P2 - Financial Report JOI 25p 40.6% 10
COCI '11 Contest 1 #4 Ples COCI 10p 40.6% 48
Triway Cup '18 Summer E - Eyes of Void Seasonal 7 40.6% 45
IOI '98 P5 - Camelot IOI 15p 40.6% 51
Baltic OI '03 P4 - The Gangs Baltic OI 12p 40.6% 41
MMM '14 B - Benergy Transfer Uncategorized 10 40.5% 25
IOI '00 P5 - Post Office IOI 15p 40.5% 182