1.reverse的功能
对当前列表顺序进行反转。
2.reverse的用法

drinks = ['雪碧','可乐','矿泉水']
drinks.reverse()
print(drinks)
运行结果:
/Users/llq/PycharmProjects/pythonlearn/pythonlearn/python_list/bin/python /Users/llq/PycharmProjects/pythonlearn/python_list/1.py
['矿泉水', '可乐', '雪碧']
进程已结束,退出代码为 0
3.代码
# coding:utf-8
students = [
{'name':'dewei','age':33,'top':174},
{'name':'小编','age':10,'top':175},
{'name': 'xiaogao', 'age': 18, 'top': 188},
{'name': 'xiaoyun', 'age': 18, 'top': 165}
]
print('当前的同学顺序是{}'.format(students))
students.reverse()
print('座位更换之后的顺序是{}'.format(students))
运行结果:
/Users/llq/PycharmProjects/pythonlearn/pythonlearn/python_list/bin/python /Users/llq/PycharmProjects/pythonlearn/python_list/list_reverse.py
当前的同学顺序是[{'name': 'dewei', 'age': 33, 'top': 174}, {'name': '小编', 'age': 10, 'top': 175}, {'name': 'xiaogao', 'age': 18, 'top': 188}, {'name': 'xiaoyun', 'age': 18, 'top': 165}]
座位更换之后的顺序是[{'name': 'xiaoyun', 'age': 18, 'top': 165}, {'name': 'xiaogao', 'age': 18, 'top': 188}, {'name': '小编', 'age': 10, 'top': 175}, {'name': 'dewei', 'age': 33, 'top': 174}]
进程已结束,退出代码为 0