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Problem Category ▾ Points AC % Users
Mock CCO '19 Contest 2 Problem 1 - A Dynamic Connectivity Problem Mock CCO 15p 31.3% 70
Mock CCO '19 Contest 2 Problem 2 - A Simulation Problem Mock CCO 15p 10.7% 8
Mock CCO '19 Contest 2 Problem 3 - A Cactus Problem Mock CCO 15p 5.5% 5
Mock CCO '19 Contest 2 Problem 4 - A Geometry Problem Mock CCO 5p 9.9% 6
Mock CCO '19 Contest 2 Problem 5 - A Geometry Problem Mock CCO 12p 4.3% 2
Mock CCO '19 Contest 2 Problem 6 - A Fundraising Problem Mock CCO 12p 15.8% 28
DMPG '16 B3 - CCO DMOPC 5 41.8% 102
CCO '14 P1 - Troyangles CCO 10p 37.8% 619
CCO '07 P1 - Cows CCO 10 32.3% 181
CCO '07 P2 - Snowflakes CCO 10 14.4% 964
CCO '07 P3 - Bowling for Numbers++ CCO 20p 10.5% 80
CCO '07 P4 - Gerrymandering CCO 20p 1.7% 3
CCO '07 P5 - Particle Catcher CCO 30p 16.3% 10
CCO '07 P6 - Road Construction CCO 20p 30.3% 180
CCO '08 P1 - Moving Day CCO 7p 30.5% 106
CCO '08 P4 - Herding CCO 10p 31.5% 221
CCO '08 P6 - Landing CCO 45 20.2% 40
CCO '10 P1 - Barking Dogs! CCO 10 33.9% 232
CCO '10 P2 - Tree Pruning CCO 15 29.7% 188
CCO '10 P3 - Wowow CCO 15p 23.9% 282
CCO '10 P4 - Computer Purchase Return CCO 10 39.0% 363
CCO '10 P5 - Space Miner CCO 15 31.5% 52
CCO '10 P6 - Shuffle CCO 10 35.4% 150
CCO '11 P1 - Putnam CCO 7 27.6% 108
CCO '11 P2 - Vampire Tunnels CCO 15p 19.0% 318
CCO '11 P3 - Spies Like Us CCO 10p 22.8% 203
CCO '11 P4 - Reorganization CCO 7p 35.1% 215
CCO '11 P5 - Fixing Disks CCO 40p 7.7% 6
CCO '11 P6 - Biggest (Zero Carbon) Footprint CCO 15p 12.6% 78
CCO '12 P1 - Choose Your Own Arithmetic CCO 7 22.8% 223
CCO '12 P2 - The Hungary Games CCO 15 24.4% 478
CCO '12 P3 - Mhocskian Languages CCO 20p 49.6% 103
CCO '12 P4 - Editor Distance CCO 10 33.6% 143
CCO '12 P6 - The Winds Of War CCO 12p 40.1% 67
CCO '13 P1 - All Your Base Belong to Palindromes CCO 10p 18.6% 208
CCO '13 P2 - Tourney CCO 12p 42.3% 378
CCO '13 P3 - LHC CCO 12p 23.3% 404
CCO '13 P4 - A Romantic Movie Outing CCO 20p 23.5% 91
CCO '13 P5 - Transforming Comets CCO 15p 19.3% 74
CCO '13 P6 - Repetitivity CCO 25p 42.0% 197
CCO '14 P2 - King Gruff CCO 15p 36.2% 253
CCO '14 P3 - Werewolf CCO 17p 42.1% 194
CCO '14 P4 - Where's That Fuel? CCO 7p 34.3% 385
CCO '14 P5 - Early Exam Evacuation CCO 20p 23.3% 87
CCO '14 P6 - Gates CCO 40p 9.0% 13
CCO '15 P1 - Hungry Fox CCO 15p 21.4% 219
CCO '15 P2 - Artskjid CCO 15p 15.4% 503
CCO '15 P3 - Solar Flight CCO 20p 12.8% 68
CCO '15 P4 - Cars on Ice CCO 10p 19.0% 206
CCO '15 P5 - Timpanist CCO 20p 36.5% 102