摘要: 输入两个参数分别为:可迭代对象,从可迭代对象中取出几个值来计算其排列 >>> from itertools import permutations >>> permutations(a,3) <itertools.permutations object at 0x000002216C0799F0> 阅读全文
posted @ 2021-08-22 17:15 shmcn 阅读(1150) 评论(0) 推荐(0)