［AtCoder］ABC-136｜A - Transfer

設問ページ

• 🔗ABC-136 A - Transfer

提出結果

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


def main():
    a, b, c = getIntMap()

    d = a - b

    print(0 if d > c else c - d)


if __name__ == "__main__":
    main()