Python--print学习

 1 #!/usr/bin/env python
 2 # -*- coding:utf-8 -*-
 3 # Author:Huanglinsheng
 4 #把用户的输入的参数当作一条命令交给os.system来执行
 5 
 6 import sys,os
 7 
 8 print(sys.argv[1:])
 9 os.system(''.join(sys.argv[1:]))
10 
11 name = "hc"
12 #PS: 字符串是 %s;整数 %d;浮点数%f
13 print("I am %s!!!" %name)
14 
15 name_list = ['hc','hls','hht']
16 for index,name in enumerate(name_list):
17     print(index,name)
18     #print('name_list[{}] = {}'.format(index,name))

print