提出 #43830564

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ソースコード 拡げる

#!/usr/bin/env python3
from typing import *


def solve(N: int, S: str) -> int:
    include_A = False
    include_B = False
    include_C = False

    for index in range(N):
        char = S[index]
        if char == 'A':
            include_A = True
        elif char == 'B':
            include_B = True
        elif char == 'C':
            include_C = True

        if all([include_A, include_B, include_C]):
            return index+1


# generated by oj-template v4.8.1 (https://github.com/online-judge-tools/template-generator)
def main():
    N = int(input())
    S = input()
    a = solve(N, S)
    print(a)


if __name__ == '__main__':
    main()

提出情報

ジャッジ結果