Python if 语句

if判断语句：

#!/usr/bin/python
# -*- coding: UTF-8 -*-
flag=False                                                                                                                                                           
name = 'Charles'
if name == 'python':         # 判断变量否为'python'
    flag = True              # 条件成立时设置标志为真
    print('welcome boss')    # 并输出欢迎信息
else:
    print (name)             # 条件不成立时输出变量名称

结果：

Charles