［AtCoder］ABC-109｜A - ABC333

設問ページ

• 🔗ABC-109 A - ABC333

提出結果

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


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

    print('Yes' if (a * b) % 2 == 1 else 'No')


if __name__ == "__main__":
    main()