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Problem Category Points AC % ▾ Users
Baltic OI '18 P3 - Worm Worries Baltic OI 30p 4.0% 5
Baltic OI '18 P4 - Alternating Current Baltic OI 25p 11.6% 7
Baltic OI '18 P5 - Genetics Baltic OI 25p 14.5% 45
Baltic OI '18 P6 - Paths Baltic OI 15p 32.8% 99
APIO '13 P1 - Robots APIO 20p 9.4% 11
APIO '18 P1 - New Home APIO 25 6.3% 9
APIO '18 P3 - Duathlon APIO 30 26.7% 46
Balkan OI '11 P5 - Time Is Money Balkan OI 30p 16.1% 46
UTS Open '18 P3 - Restaurants Uncategorized 7p 32.4% 241
UTS Open '18 P2 - ABCs Uncategorized 3p 32.3% 275
UTS Open '18 P4 - Ianine's Lil Lab Uncategorized 10p 28.8% 87
UTS Open '18 P1 - Love Triangle Uncategorized 3p 22.0% 368
UTS Open '18 P7 - Gossip Network Uncategorized 25p 9.2% 34
APIO '13 P2 - Toll APIO 35p 20.6% 13
DMOPC '18 Contest 3 P6 - Bob and Suffering DMOPC 30p 20.2% 8
DMOPC '18 Contest 5 P5 - A Hat Problem DMOPC 20p 22.3% 57
DMOPC '18 Contest 1 P5 - Sorting DMOPC 12p 24.7% 32
UTS Open '18 P6 - Subset Sum Uncategorized 25p 16.1% 22
UTS Open '18 P5 - Room 666 Uncategorized 25p 15.2% 14
IOI '11 P6 - Parrots IOI 20p 3.6% 16
IOI '11 P1 - Tropical Garden IOI 25p 15.3% 38
DMOPC '18 Contest 1 P6 - Sorting DMOPC 20p 18.7% 30
DMOPC '18 Contest 3 P5 - Bob and Physics Class DMOPC 15p 13.9% 17
Back To School '18: An FFT Problem Seasonal 10p 25.9% 111
JOI '16 Open P3 - Skyscraper JOI 25p 41.9% 46
Back To School '18: Function Maximization Seasonal 25p 13.8% 33
Back To School '18: Beautiful Trees Seasonal 10p 15.2% 102
DMOPC '18 Contest 1 P3 - Sorting DMOPC 12p 21.4% 84
Back To School '18: The Golden Porcupine Seasonal 15p 32.8% 210
DMOPC '18 Contest 1 P4 - Sorting DMOPC 12p 14.1% 85
IOI '18 P1 - Combo IOI 15p 15.0% 179
IOI '18 P2 - Seats IOI 40p 25.0% 7
IOI '18 P3 - Werewolf IOI 30p 24.0% 57
DMOPC '18 Contest 1 P2 - Sorting DMOPC 5p 60.0% 246
DMOPC '18 Contest 1 P0 - Sorting DMOPC 3 46.7% 561
IOI '18 P6 - Meetings IOI 35p 12.0% 10
Another Contest 1 Problem 1 - Binary String Operations ACC 25 12.1% 44
Another Contest 1 Problem 2 - Graphs ACC 15 6.5% 76
Another Contest 1 Problem 3 - Poutine ACC 10 4.1% 58
DMOPC '18 Contest 2 P0 - Mimi and Video Games DMOPC 3 46.7% 422
DMOPC '18 Contest 2 P1 - Pumpkin Patches DMOPC 3 57.8% 437
DMOPC '18 Contest 2 P2 - Booster Cushions DMOPC 5p 18.3% 188
DMOPC '18 Contest 2 P6 - Standing Ovation DMOPC 30p 16.3% 15
DMOPC '18 Contest 2 P5 - Another Sequence Problem DMOPC 15p 12.7% 49
DMOPC '18 Contest 2 P4 - Damage Output DMOPC 7p 22.0% 423
DMOPC '18 Contest 2 P3 - Thanksgiving Feast DMOPC 10p 41.4% 307
COCI '09 Contest 1 #1 Note COCI 3 52.5% 640
COCI '09 Contest 1 #2 Domino COCI 5 66.3% 379
COCI '09 Contest 1 #3 Dobra COCI 7 45.1% 113
VMSS Pre-Pre-Windsor P1 - Mr. White's Carnival Uncategorized 3 49.3% 290