Problems from 2019 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Circuit Math 2464 1074 44% 0.00 1051 927 88% 2.4
Diagonal Cut 2411 693 29% 0.00 756 579 77% 3.8
Gerrymandering 2065 1349 65% 0.00 1264 1222 97% 1.4
Missing Numbers 3635 1901 52% 0.00 1790 1676 94% 1.6
NVWLS 1465 155 11% 0.20 261 101 39% 8.0
Prospecting 212 30 14% 0.07 38 20 53% 6.8
Research Productivity Index 836 433 52% 0.00 426 360 85% 3.3
Running Routes 642 214 33% 0.03 212 163 77% 6.3
Slow Leak 1472 392 27% 0.03 391 281 72% 5.7
Stop Counting! 2005 597 30% 0.03 548 353 64% 5.0
Summer Trip 1378 754 55% 0.00 727 636 87% 2.4
Traveling Merchant 470 185 39% 0.06 176 118 67% 6.2
Zipline 2274 702 31% 0.00 701 557 79% 3.5