#__author:"Feng Lin"#date: 2018/8/24list=["玛莎拉蒂","法拉利","兰博基尼"]print("(0)",list)#增加操作list.append("宾利")print("(1)",list)list1=list[1:3]#切片原则，顾头不顾尾print("(2)",list1)list.insert(2,"布加迪威航")print("(3)",list)list.extend(["北京现代","奥迪","宝马"])print("(4)",list)#删除操作new_list=list.pop()print("(5)",new_list,list)now=list.pop(0)print("(6)",now,list)list.remove("法拉利")print("(7)",list)del list[0:2]print("(8)",list)#清空操作list.clear()print("(9)",list)del list[0:1]#公共方法list1=[1,2,3,4,5,6,7,7,8,8,9]long=len(list1)print(long)num=list1.count("7")print(num)print(list1.index(7))#正向排序list2=[1,3,7,2,4,5]#反转list2.reverse()print(list2)#正向排序list2.sort()print(list2)#反向排序list2.sort(reverse=True)print(list2)#列表嵌套list3=["taibai","长泽亚美","新恒结衣",['sen','xii','laee']]print(list3[1][3])list3[2]=list3[2].replace('新'," 旧")print(list3)