# -*- coding:utf-8 -*-
# Author:Jone
print("hello world")
name = "jone"
print("my name is "+name)

name2 = name;

name = "qqq";

girl_friend_of_jone = "no name";

#常量 不应该改 但是可以改
PIE = "123"
'''
多行注释
'''
print(name,name2)

name = "张瑞"
print(name)