Python--print学习

#!/usr/bin/env python
# -*- coding:utf-8 -*-
# Author:Huanglinsheng
#把用户的输入的参数当作一条命令交给os.system来执行

import sys,os

print(sys.argv[1:])
os.system(''.join(sys.argv[1:]))

name = "hc"
#PS: 字符串是 %s;整数 %d;浮点数%f
print("I am %s!!!" %name)

name_list = ['hc','hls','hht']
for index,name in enumerate(name_list):
    print(index,name)
    #print('name_list[{}] = {}'.format(index,name))