［AtCoder］ABC-335｜B - Tetrahedral Number

設問ページ

• 🔗ABC-335 B - Tetrahedral Number

提出結果

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


def main():
    n = getInt()

    for x in range(n + 1):
        for y in range(n + 1 - x):
            for z in range(n + 1 - x - y):
                print(x, y, z)


if __name__ == "__main__":
    main()