the way of python 2
list1 = ["ZhangSan","LiSi","WangErma","LiuZhong"]
list3 =[7,8,9]
print(list1[1])
print(list1.count("LiZhong"))
list1.append("MaWentao")
#del list1[1]
print(list1)
list1.insert(2,"HuangHuaping")
print(list1.index("HuangHuaping"))
#list1.remove("LiuZhong")
#list1.pop()
#list1.pop("MaWentao")
print(max(list1))
print(min(list1))
print(len(list1))
list2 = list(range(5))
list1.extend(list2)
print(list1)
list3.reverse()
print(list3)
#list3.clear()
list3 = list1.copy()
print(list1[0:2]) #顾头不顾尾
print(list1[:2])
print(list1[-1])
print(list1[::2])