Problems from 2019 ICPC North American Qualifier Contest

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Circuit Math 3462 1574 45% 0.00 1421 1281 90% 2.2
Diagonal Cut 3098 970 31% 0.00 922 736 80% 3.5
Gerrymandering 2901 1873 65% 0.00 1709 1642 96% 1.6
Missing Numbers 6615 3578 54% 0.00 3256 3051 94% 1.6
NVWLS 1990 211 11% 0.20 332 133 40% 8.2
Prospecting 264 46 17% 0.07 54 30 56% 8.1
Research Productivity Index 990 536 54% 0.00 483 416 86% 3.2
Running Routes 920 324 35% 0.03 273 214 78% 6.3
Slow Leak 2012 618 31% 0.03 475 353 74% 5.6
Stop Counting! 2423 742 31% 0.03 648 440 68% 5.1
Summer Trip 1875 1011 54% 0.00 909 779 86% 2.9
Traveling Merchant 608 233 38% 0.06 218 150 69% 6.4
Zipline 3261 1140 35% 0.00 883 725 82% 3.3