摘要:
import copyfrom copy import deepcopy#深拷贝和浅拷贝lis = [1,2,3,4,[7,8,9]]#lis2 = lis#浅拷贝lis2=copy.deepcopy(lis)#深拷贝#结果[1, 2, 3, 4, [7, 8, 9]]#lis2 = copy.co 阅读全文
posted @ 2017-07-02 16:26
yuer011
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