［AtCoder］ABC-287｜B - Postal Card

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• 🔗ABC-287 B - Postal Card

提出結果

def getIntMap():
    return map(int, input().split())


def getStringRow(N):
    return [input() for _ in range(N)]


def main():
    n, m = getIntMap()
    s = getStringRow(n)
    t = getStringRow(m)

    r = [w[-3:] for w in s]

    c = 0
    for w in r:
        if w in t:
            c += 1
    print(c)


if __name__ == "__main__":
    main()