［AtCoder］ABC-217｜B - AtCoder Quiz

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• 🔗ABC-217 B - AtCoder Quiz

提出結果

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


def main():
    s = getStringRow(3)
    t = ['ABC', 'ARC', 'AGC', 'AHC']

    for w in t:
        if w in s:
            continue
        print(w)
        break


if __name__ == "__main__":
    main()