摘要:
一.浅copy L1 = [1,2,3,4,5,6,7,8,9] L2 = [] L2 = L1 #把L1的值赋给L2 L1[2] = 9 #修改L1中的某一个值 L1 = [1,2,9,4,5,6,7,8,9] #L1中的值发生了变化 L2 = [1,2,9,4,5,6,7,8,9] #L2也跟着 阅读全文
posted @ 2019-03-28 17:24
stu*sun
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