python list 循环中remov
- 2020 年 1 月 14 日
- 筆記
>>> a = [0,1,2,3,0,0,3] >>> for item in a : print item a.remove(item) print a 输出: 0 [1, 2, 3, 0, 0, 3] 2 [1, 3, 0, 0, 3] 0 [1, 3, 0, 3] 3 [1, 0, 3] 解决方式: # -*- coding: cp936 -*- list1=[1,2,3,4,5] list2=list1[:] #复制一个才能有想像中的效果 for i in list1: print i list2.remove(i) list1=list2