▷Scratch課堂丨學數學-算勾股數

#通過公式求勾股數

def Ht(k, m):

            a = k * (m * m - n * n)

            b = k * (2 * m * n)

            c = k * (m * m  + n * n)

    result = []

    for k0 in range(1, k + 1):

        for m0 in range(2, m + 1):

            for n0 in range(1, m0):

                a = k0 * (m0 * m0 - n0 * n0)

                b = k0 * (2 * m0 * n0)

                c = k0 * (m0 * m0  + n0 * n0)

                if not {a, b, c} in result:

                    result.append({a, b, c})

    result = [sorted(list(x)) for x in result]

    return (sorted(result,key=lambda x:x[0]),

    '共有 {length} 組勾股數'.format(length = len(result)))

Ht(10, 10)