Problems from 2019 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Circuit Math 3246 1491 46% 0.00 1355 1216 90% 2.3
Diagonal Cut 3081 962 31% 0.00 917 731 80% 3.5
Gerrymandering 2849 1846 65% 0.00 1682 1620 96% 1.5
Missing Numbers 6156 3363 55% 0.00 3048 2862 94% 1.5
NVWLS 1951 207 11% 0.20 330 132 40% 8.1
Prospecting 263 45 17% 0.07 53 29 55% 8.2
Research Productivity Index 986 532 54% 0.00 480 413 86% 3.3
Running Routes 885 312 35% 0.03 260 205 79% 6.4
Slow Leak 1858 536 29% 0.03 470 347 74% 5.7
Stop Counting! 2413 738 31% 0.03 644 438 68% 5.0
Summer Trip 1864 1001 54% 0.00 901 772 86% 2.9
Traveling Merchant 602 230 38% 0.06 215 148 69% 6.4
Zipline 3221 1123 35% 0.00 868 713 82% 3.2