1.切片不包括结束元素
In [73]: seq = [7, 2, 3, 7, 5, 6, 0, 1]
In [74]: seq[1:5]
Out[74]: [2, 3, 7, 5]
2.复制包括结束元素
In [75]: seq[3:4] = [6, 3]
In [76]: seq
Out[76]: [7, 2, 3, 6, 3, 5, 6, 0, 1]
In [73]: seq = [7, 2, 3, 7, 5, 6, 0, 1]
In [74]: seq[1:5]
Out[74]: [2, 3, 7, 5]
In [75]: seq[3:4] = [6, 3]
In [76]: seq
Out[76]: [7, 2, 3, 6, 3, 5, 6, 0, 1]
本文标题:python中切片与赋值中结束元素的包含与不包含
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