摘要: n = 0 for i in range(1, 5): for j in range(1, 5): for k in range(1, 5): if(i != k) and (i != j) and (j != k): print(i, j, k) n += 1 print('共有%s种' % n) 阅读全文
posted @ 2022-08-11 16:59 放氮气的蜗牛 阅读(27) 评论(0) 推荐(0) 编辑