Problems from Nordic Collegiate Programming Contest (NCPC) 2021

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Antenna Analysis0.02100169451030%5.4Mediumen
Breaking Bars0.01959580539%9.4Harden
Customs Controls0.0239396722423%5.5Harden
Deceptive Directions0.03681137131623%6.2Harden
Eavesdropper Evasion0.0076255214126%7.5Harden
Fortune From Folly0.0059150119639%5.0Mediumen
Grazed Grains0.00114178589250%2.7Easyen
Hiring Help0.12158064112219%7.6Harden
Intact Intervals0.3252667411818%6.1Harden
Joint Jog Jam0.00562004126863%1.7Easyen
Knot Knowledge0.0057699438157%1.3Easyen
Locust Locus0.0052488125250%1.8Easyen
Marvelous Marathon0.7037328478%8.2Harden