列表:处理一组有序项目的数据结构 一.基本操作 1.列表运算符 list1=[2,3,4,5,6,7,8] print len(list1) print [1,2]+[3,4] print ['Hi']*4 print 4 in list1 for i in list1: print i list2=list1 list3=list1[:] print list2 is list1 TRUE print list3 is list1 FALSE shoplist = ['apple','mong…