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Problem Category Points AC % Users ▴
DMOPC '20 Contest 5 P5 - Slacking Off Again DMOPC 20p 17.6% 32
Subarray Search Uncategorized 7 26.4% 32
K-th Minimum Number Uncategorized 17 45.5% 32
DMOPC '21 Contest 3 P4 - Sorting Subsequences DMOPC 20p 14.2% 32
Another Contest 9 Problem 3 - Sun & Moon ACC 12 22.5% 32
Another Random Contest 1 P3 - Physics Olympics Uncategorized 7p 31.3% 32
Good Sets Uncategorized 10p 27.2% 32
An Animal Contest 7 P5 - Squirrel Scheming AAC 17p 13.6% 32
DMOPC '22 Contest 2 P6 - Yogyakarta Elevators DMOPC 25p 9.1% 32
APIO '23 P1 - Cyberland APIO 17p 9.0% 32
EGOI '23 P2 - Padel Prize Pursuit EGOI 10p 20.4% 32
DMOPC '14 Contest 1 P6 - Biology Homework DMOPC 17p 18.7% 33
Sword Art Online Judge 3 Seasonal 7 13.1% 33
CCCHK '15 J5 - No friends in the same group. CCC 15p 9.8% 33
COCI '15 Contest 1 #5 Relativnost COCI 17p 13.9% 33
TLE '16 Contest 3 P3 - Mysterious Package TLE 10p 14.7% 33
TLE '16 Contest 5 P5 - Better Ranking List TLE 20p 24.9% 33
COCI '06 Contest 6 #6 Prostor COCI 25p 27.7% 33
DMPG '17 B3 - Heroes DMOPC 5p 9.0% 33
DWITE '10 R4 #1 - Future Printer DWITE 3 47.9% 33
COCI '17 Contest 4 #4 Vođe COCI 12p 41.7% 33
Mock CCO '18 Contest 3 Problem 3 - Roger Just Plays Some More Chess Mock CCO 20p 12.3% 33
COCI '19 Contest 3 #3 Drvca COCI 15p 17.7% 33
NOI '09 P4 - Plants vs. Zombies China NOI 25p 22.3% 33
IOI '95 P4 - Letter Game IOI 15p 26.9% 33
COCI '12 Contest 1 #2 F7 COCI 7 50.7% 33
WC '15 Contest 3 S2 - Detective Work Woburn Challenge 10 36.9% 33
WC '15 Contest 2 S3 - Revenge of the Sith Woburn Challenge 15p 18.5% 33
WC '16 Finals S2 - Rational Recipes Woburn Challenge 7p 32.2% 33
WC '16 Contest 3 J1 - The Elite N Woburn Challenge 7p 18.6% 33
WC '15 Contest 2 S2 - Attack of the Clones Woburn Challenge 12p 13.9% 33
WC '17 Contest 1 S3 - Crosscountry Canada Woburn Challenge 15p 30.3% 33
COCI '09 Contest 7 #5 Kraljevi COCI 15p 25.7% 33
T-800's Escape Uncategorized 10 17.1% 33
N-K Special Uncategorized 10p 8.4% 33
Segment Tree Practice 3 Uncategorized 15 49.0% 33
COCI '12 Contest 5 #2 Arhipelag COCI 7p 30.3% 33
UCRPC F21 F - Trip Navigator ICPC 12p 39.6% 33
SAC '22 Code Challenge 3 Junior P5 - Normal Encoding SAC Coding Challenge 10p 17.8% 33
DMOPC '21 Contest 8 P5 - Tree Building DMOPC 25p 9.2% 33
DMOPC '13 Contest 3 P4 - Snowman DMOPC 15p 12.5% 34
IOI '15 P3 - Teams IOI 35p 8.8% 34
COCI '15 Contest 1 #6 Uzastopni COCI 20p 35.5% 34
HCI '16 - Ulam Spiral Uncategorized 5p 17.0% 34
COCI '07 Contest 2 #6 Pravokutni COCI 10 5.5% 34
CCO '17 P6 - Shifty Grid CCO 30p 17.8% 34
DWITE '11 R5 #5 - Binary Weight DWITE 5 21.8% 34
Mock CCC '18 Contest 5 S5 - California Boggle Mock CCC 20p 10.4% 34
UTS Open '18 P7 - Gossip Network Uncategorized 25p 9.2% 34
New Year's '19 P8 - Best Hat in Town II Seasonal 25 18.3% 34