Problems

Problem Category Points AC % Users
CCC '14 S3 - The Geneva Confection CCC 7p 21.8% 409
CCC '14 S4 - Tinted Glass Window CCC 15 23.2% 115
CCC '14 S5 - Lazy Fox CCC 20p 11.4% 120
CCC '15 J1 - Special Day CCC 3 38.7% 948
CCC '15 J2 - Happy or Sad CCC 3 36.3% 655
CCC '15 J3 - Rövarspråket CCC 5 42.8% 345
CCC '15 J4 - Wait Time CCC 5 52.1% 165
CCC '15 J5 - π-day CCC 10p 29.9% 355
CCC '15 S1 - Zero That Out CCC 3 43.6% 605
CCC '15 S2 - Jerseys CCC 5p 22.7% 339
CCC '15 S3 - Gates CCC 10p 13.5% 453
CCC '15 S4 - Convex Hull CCC 15p 18.3% 251
CCC '15 S5 - Greedy For Pies CCC 20p 18.7% 133
CCC '16 J1 - Tournament Selection CCC 3 43.5% 682
CCC '16 J2 - Magic Squares CCC 3 46.3% 507
CCC '16 J3 - Hidden Palindrome CCC 5 45.5% 340
CCC '16 J4 - Arrival Time CCC 5 33.7% 237
CCC '16 S1 - Ragaman CCC 4p 28.3% 389
CCC '16 S2 - Tandem Bicycle CCC 5p 53.0% 495
CCC '16 S3 - Phonomenal Reviews CCC 15p 19.4% 191
CCC '16 S4 - Combining Riceballs CCC 15p 19.1% 179
CCC '16 S5 - Circle of Life CCC 20p 21.0% 183
CCC '17 J1 - Quadrant Selection CCC 3 57.9% 573
CCC '17 J2 - Shifty Sum CCC 3 49.4% 451
CCC '17 J3 - Exactly Electrical CCC 3p 27.7% 329
CCC '17 J4 - Favourite Times CCC 5p 27.9% 204
CCC '17 S1 - Sum Game CCC 3 33.8% 351
CCC '17 S2 - High Tide, Low Tide CCC 5 22.5% 279
CCC '17 S3 - Nailed It! CCC 7p 20.5% 268
CCC '17 S4 - Minimum Cost Flow CCC 17p 9.5% 124
CCC '17 S5 - RMT CCC 20p 7.9% 99
CCC '18 J1 - Telemarketer or not? CCC 3 66.7% 108
CCC '18 J2 - Occupy parking CCC 3 66.9% 98
CCC '18 J3 - Are we there yet? CCC 3 86.6% 82
CCC '18 J5 - Choose your own path CCC 7p 27.5% 36
CCC '18 S1 - Voronoi Villages CCC 3p 39.7% 90
CCC '18 S2 - Sunflowers CCC 3p 66.5% 109
CCC '18 S3 - RoboThieves CCC 12p 18.2% 82
CCC '18 S4 - Balanced Trees CCC 15p 18.6% 94
CCC '18 S5 - Maximum Strategic Savings CCC 20p 18.8% 40
CCC '96 S1 - Deficient, Perfect, and Abundant CCC 5 29.7% 228
CCC '96 S2 - Divisibility by 11 CCC 7 14.1% 36
CCC '96 S3 - Pattern Generator CCC 5 38.8% 45
CCC '96 S4 - When in Rome CCC 10 41.1% 86
CCC '96 S5 - Maximum Distance CCC 10 50.7% 77
CCC '97 S1 - Sentences CCC 5 28.3% 69
CCC '97 S2 - Nasty Numbers CCC 5 54.9% 79
CCC '97 S3 - Double Knockout Competition CCC 5 45.1% 22
CCC '97 S4 - Dynamic Dictionary Coding CCC 5 39.9% 46
CCC '97 S5 - Long Division CCC 10 21.1% 20