Problems from 2017 ICPC Mid-Atlantic Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Avoiding Airports 540 93 17% 0.08 97 48 49% 8.0
Haiku Formatting 334 39 12% 0.00 63 31 49% 7.7
Long Long Strings 200 50 25% 0.00 61 35 57% 8.2
Purple Rain 639 216 34% 0.00 231 185 80% 4.7
Rainbow Roads 418 121 29% 0.02 110 89 81% 4.8
Security Badge 457 76 17% 0.05 98 60 61% 6.5
Spinning Up Palindromes 121 36 30% 0.00 48 26 54% 7.3
Star Arrangements 2344 1296 55% 0.00 1168 1118 96% 1.4