Problems

Problem Category Points AC % Users
CCC '15 S5 - Greedy For Pies CCC 20p 19.5% 164
CCC '16 J1 - Tournament Selection CCC 3 39.4% 1339
CCC '16 J2 - Magic Squares CCC 3 43.1% 816
CCC '16 J3 - Hidden Palindrome CCC 5 43.9% 593
CCC '16 J4 - Arrival Time CCC 5 30.7% 404
CCC '16 S1 - Ragaman CCC 4p 28.8% 611
CCC '16 S2 - Tandem Bicycle CCC 5p 53.0% 843
CCC '16 S3 - Phonomenal Reviews CCC 15p 23.0% 283
CCC '16 S4 - Combining Riceballs CCC 15p 22.5% 228
CCC '16 S5 - Circle of Life CCC 20p 19.9% 150
CCC '17 J1 - Quadrant Selection CCC 3 55.5% 1296
CCC '17 J2 - Shifty Sum CCC 3 47.6% 1043
CCC '17 J3 - Exactly Electrical CCC 3p 27.4% 554
CCC '17 J4 - Favourite Times CCC 5p 24.1% 359
CCC '17 S1 - Sum Game CCC 3 35.9% 722
CCC '17 S2 - High Tide, Low Tide CCC 5 22.7% 563
CCC '17 S3 - Nailed It! CCC 7p 20.5% 398
CCC '17 S4 - Minimum Cost Flow CCC 17p 10.6% 167
CCC '17 S5 - RMT CCC 20p 8.7% 81
CCC '18 J1 - Telemarketer or not? CCC 3 38.6% 783
CCC '18 J2 - Occupy parking CCC 3 48.7% 660
CCC '18 J3 - Are we there yet? CCC 3 48.5% 495
CCC '18 J5 - Choose your own path CCC 7p 21.9% 311
CCC '18 S1 - Voronoi Villages CCC 3p 26.6% 599
CCC '18 J4/S2 - Sunflowers CCC 3p 45.1% 580
CCC '18 S3 - RoboThieves CCC 12p 14.4% 293
CCC '18 S4 - Balanced Trees CCC 15p 14.7% 156
CCC '18 S5 - Maximum Strategic Savings CCC 20p 22.8% 100
CCC '19 J1 - Winning Score CCC 3 59.3% 193
CCC '19 J2 - Time to Decompress CCC 3 62.3% 141
CCC '19 J3 - Cold Compress CCC 5 63.0% 130
CCC '19 J5 - Rule of Three CCC 40p 0.0% 0
CCC '19 S1 - Flipper CCC 3p 57.4% 226
CCC '19 S2 - Pretty Average Primes CCC 5p 31.6% 182
CCC '19 S3 - Arithmetic Square CCC 12p 12.5% 54
CCC '19 S4 - Tourism CCC 20p 10.0% 24
CCC '19 S5 - Triangle: The Data Structure CCC 20p 18.7% 23
CCC '96 S1 - Deficient, Perfect, and Abundant CCC 5 33.2% 346
CCC '96 S2 - Divisibility by 11 CCC 7 11.3% 69
CCC '96 S3 - Pattern Generator CCC 5 34.4% 112
CCC '96 S4 - When in Rome CCC 10 40.7% 116
CCC '96 S5 - Maximum Distance CCC 10 47.1% 126
CCC '97 S1 - Sentences CCC 5 30.0% 137
CCC '97 S2 - Nasty Numbers CCC 5 45.6% 178
CCC '97 S3 - Double Knockout Competition CCC 5 41.4% 55
CCC '97 S4 - Dynamic Dictionary Coding CCC 5 39.9% 73
CCC '97 S5 - Long Division CCC 10 18.8% 26
CCC '98 S1 - Censor CCC 5 33.4% 358
CCC '98 S2 - Cross Number Puzzle CCC 5 46.9% 120
CCC '98 S3 - Mars Rover CCC 7p 12.9% 14