Problems from 2018 ACM-ICPC North Central North America Regional Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Euler's Number 3882 1733 45% 0.00 1522 1369 90% 2.4
Kaleidoscopic Palindromes 1202 529 44% 0.00 376 335 89% 3.1
Lipschitz Constant 1408 541 38% 0.03 353 302 86% 4.6
Maximum Subarrays 1238 360 29% 0.00 247 206 83% 4.6
New Salaries 326 63 19% 0.04 66 42 64% 6.3
Other Side 1885 430 23% 0.00 365 274 75% 5.4
Pokegene 555 151 27% 0.18 141 93 66% 6.7
Rational Ratio 1387 426 31% 0.00 316 257 81% 5.5
Tima goes to Xentopia 866 269 31% 0.14 179 159 89% 4.2
Travel the Skies 863 339 39% 0.00 316 269 85% 3.6