# 链表 cars = ['a', "b"] print(cars) # 链表长度 print(len(cars)) # 结尾添加元素 cars.append("c") cars.append("d") print(cars) # 指定位置添加元素 cars.insert(2, "hello") print(cars) # 查找元素位置 print(cars.index('hello')) # 链表末尾弹出元素 cars.pop() print(cars) cars.pop(2) print(cars) # 删除链表的元素 cars.remove("b") print(cars) # 排序 cars.sort()
result：
['a', 'b'] 2 ['a', 'b', 'c', 'd'] ['a', 'b', 'hello', 'c', 'd'] 2 ['a', 'b', 'hello', 'c'] ['a', 'b', 'c'] ['a', 'c']