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［AtCoder］ABC-421｜B - Fibonacci Reversed

に公開
Python
AtCoder
abc
tech

設問ページ

提出結果

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


def fx(n):
    s = list(f"{n}")
    s.reverse()

    return int("".join(s))


def main():
    X, Y = getIntMap()
    n = [0, X, Y] + [0 for _ in range(10)]

    for i in range(3, 11):
        n[i] = fx(n[i - 1] + n[i - 2])

    print(n[10])


if __name__ == "__main__":
    main()

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