python中修改元组元素的值

概述 1、>>>a=("aaa","bbb","ccc","ddd","eee","fff")>>>type(a)<class'tuple'>>>>id(a)1360669254176>>>a[2]="xxx"Traceback(m

 

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>>> a = ("aaa","bbb","ccc","ddd","eee","fff")>>> type(a)<class 'tuple'>>>> ID(a)1360669254176>>> a[2] = "xxx"Traceback (most recent call last):  file "<pyshell#372>", line 1, in <module>    a[2] = "xxx"TypeError: 'tuple' object does not support item assignment>>> a[:1] + (a[1],"xxx") + a[3:]('aaa', 'bbb', 'xxx', 'ddd', 'eee', 'fff')>>> a = a[:1] + (a[1],"xxx") + a[3:]>>> a('aaa', 'bbb', 'xxx', 'ddd', 'eee', 'fff')>>> ID(a)1360669566816

 

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