［AtCoder］ABC-191｜A - Vanishing Pitch

設問ページ

• 🔗ABC-191 A - Vanishing Pitch

提出結果

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


def main():
    v, t, s, d = getIntMap()

    a = d / v

    print('No' if t <= a <= s else 'Yes')


if __name__ == "__main__":
    main()