在某个数值范围内生成给定数目的数字， 且这些数字之和等于则个数值

randsums.py

import random

def randsums(nrange, count):
    l = []
    for i in range(count):
        # print(nrange)
        if i == count-1:
            l.append(nrange[-1])
        else:
            r = random.randrange(*nrange)
            # print(r)
            l.append(r)
            a,b = nrange
            b -= l[-1]
            nrange = [a,b]
    return l


if __name__ == '__main__':
    n = 100
    k = 10
    for i in range(100000):
        result = randsums([0,n], k)
        if sum(result) == n:
            pass
        else:
            print(result)