Problems from International Collegiate Programming Contest (ACM-ICPC) World Finals 2012

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
A Safe Bet 209 79 38% 0.16 63 56 89% 6.7
Asteroid Rangers 148 53 36% 0.09 40 33 82% 7.2
Bus Tour 400 140 35% 0.06 123 106 86% 6.1
Curvy Little Bottles 355 175 49% 0.00 154 146 95% 3.0
Fibonacci Words 1014 330 33% 0.00 198 169 85% 4.9
Infiltration 504 96 19% 0.01 95 69 73% 7.5
Keys 149 35 23% 0.00 37 29 78% 8.0
Minimum Cost Flow 123 50 41% 0.05 54 46 85% 5.8
Room Service 62 28 45% 0.01 16 15 94% 6.4
Shortest Flight Path 70 23 33% 0.15 22 16 73% 8.8
Stacking Plates 284 86 30% 0.00 92 74 80% 7.0
Takeover Wars 185 73 39% 0.03 75 65 87% 7.0