1.list1[0]与list1[0:1]的区别
2.分片的步长
3关于列表的copy(注意list2与list3的区别)
list1 = [1,4,5,2,7,3,6] list2 = list1[:] list3 = list1 print(list1) print(list2) print(list3) list1.sort() print(list1) print(list2) print(list3)
时间: 2024-08-20 14:27:20
1.list1[0]与list1[0:1]的区别
2.分片的步长
3关于列表的copy(注意list2与list3的区别)
list1 = [1,4,5,2,7,3,6] list2 = list1[:] list3 = list1 print(list1) print(list2) print(list3) list1.sort() print(list1) print(list2) print(list3)