백준: 6764번 Sounds fishy! (Python3)

백준: 6764번 Sounds fishy! (Python3) Sounds fishy!

성공다국어 시간 제한메모리 제한제출정답맞힌 사람정답 비율 2 초 512 MB 2906 1156 1050 39.533% 문제 A fish-finder is a device used by anglers to find fish in a lake. If the fish-finder finds a fish, it will sound an alarm.

It uses depth readings to determine whether to sound an alarm. For our purposes, the fish-finder will decide that a fish is swimming past if: there are four c.....