［AtCoder］ABC-087｜A - Buying Sweets

設問ページ

• 🔗ABC-087 A - Buying Sweets

提出結果

def getInt():
    return int(input())


def main():
    x = getInt()
    a = getInt()
    b = getInt()

    print((x - a) % b)


if __name__ == "__main__":
    main()