Problems from 2020-2021 North Central North America and Southern California ICPC Regional Contest

Name Fastest Total Acc. Ratio Difficulty
Ada Loveslaces 0.01 84 19 23% 5.3medium
Agamemnon's Odyssey 0.09 157 49 31% 5.8hard
Codenames 0.42 100 12 12% 7.8hard
Curve Speed 0.00 459 136 30% 2.8medium
Digital Speedometer 0.00 528 76 14% 6.2hard
ICPC Record Matching 0.00 350 51 15% 5.8hard
LogDB 0.00 133 37 28% 5.5hard
Redundant Binary Notation 0.00 38 25 66% 5.7hard
Ride-Hailing 0.02 100 18 18% 6.1hard
Safest Taxi 0.17 23 7 30% 7.0hard
Staggering to the Finish 0.00 72 23 32% 4.7medium
Substring Characters 0.00 224 110 49% 4.5medium