제출 #1306892

#제출 시각아이디문제언어결과실행 시간메모리
1306892Double_SlashLamps (JOI19_lamps)Pypy 3
4 / 100
175 ms53740 KiB
input() input() b = input() last = '0' ans = 0 for c in b: if last == '0' and c == '1': ans += 1 last = c print(ans)

컴파일 시 표준 출력 (stdout) 메시지

Compiling 'lamp.py'...

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  adding: __main__.pyc (deflated 20%)

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#Verdict Execution timeMemoryGrader output
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#Verdict Execution timeMemoryGrader output
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