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a[2]a[0]賦值給b[0]b[2]
怎么list a本身也發生變化呢
2020-10-05
源自：初識Python 4-6
正在回答
代碼塊中第9行中聲明了b等于a
a[2] = "Bart"，a[0] = "Adam"
b[0],b[2] = a[2],a[0] ==> b[0] = "Bart",b[2] = "Adam"
==> b = ["Bart", "Lisa", "Adam"]
b = a ==> a = ["Bart", "Lisa", "Adam"]
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2020-11-14
代碼塊中第9行中聲明了b等于a
a[2] = "Bart"，a[0] = "Adam"
b[0],b[2] = a[2],a[0] ==> b[0] = "Bart",b[2] = "Adam"
==> b = ["Bart", "Lisa", "Adam"]
b = a ==> a = ["Bart", "Lisa", "Adam"]