#!/usr/bin/python
# -*- coding: UTF-8 -*-
# --------------------------
# Author flyou
# Date 2017/2/22 21:55
# EMAIL fangjalylong@qq.com
# Desc Python 字符串
# --------------------------
var1 = 'Hello World!'
var2 = "Python flyou"

print var1[0]
print var1[0:2]
print "my name is %s and wight is %d kg" % ("flyou", 24)

