摘要: from scipy.special import comb n = int (input("n: ")) k = int (input("k: ")) sum1 = 0 for j in range(0, k): for i in range(0, n+1): sum1 = sum1 + (i** 阅读全文
posted @ 2019-03-16 19:32 爱学英语的程序媛 阅读(352) 评论(0) 推荐(0) 编辑