#python newer

#-*- coding:utf-8 -*-

print "我能吞下玻璃而不伤身体" #a shit

print 3+1>2*9

print 2333333*2.0/2

shit=2333333.333

print shit

name='qt shit'

mane='hahahaha'

print name

print "我真能吞下玻璃%r %d" %(name,shit)#行中变量,注意%r

print "我真能吞下玻璃%s %d" %(name,shit)#行中变量,注意%s

print name+' '+mane#字符串加

x="You shit , do you know? %d ....o(^▽^)o" %2333333

print x

print "." *10  #连续输出

shit= "%r %r %r %r"

print shit %(1,2,3,4)

print shit %("qt"," ","shit","")

print shit %("Do you know? ",

            "Qt shit! ",

            "hahahaha",

            "")

months="Ja\nFe\nMa\nAp\nMa\n....."#\n回车 \t Tab键

print months

print """

    There are 12 months a year,

    Don't you know?

    shit , 2333333

    """                              #段输出

shit="i'm\\a\\cat"    #两个只输出一个

print shit

shit="hahaha \"xxoo\" do you know?"#""的嵌套家转义符\

print shit

shit="\a\f"        #响铃,进纸

print shit

print "现在开始测试输入了!"

print "How old are you?"

#age=raw_input()#获得输入

print "Do you love me ,ff?"

#yes=raw_input()

#print "%s ,I love %s year old you ,ff"%(yes,age)

#shit=raw_input("Your name? ")#输入直接带提示字

#print shit

from sys import argv

script=argv

#script,first,second,third=argv  #注释掉的行实现获得

print "script:",script

#print "first:",first             #运行时获取依次在终端输入的命令

#print "second:",second             #运行时输入命令的参数不够会报错

#print "third:",third             #想在程序运行前就输入变量值,那么就用这种方法

lookme=">>"                #相当于宏定义

likes=raw_input(lookme)

print likes

#-*- coding:utf-8 -*-

from sys import argv    #argv读一个文件名

script,filename = argv

"""

txt=open(filename)

print "Here is what I want to say:%r" % filename

print txt.read()

txt.close()    #打开要关

print "Input a txt name:"

filee=raw_input(">")

filee=open(filee)

print filee.read()

filee.close()

"""

print "下面是文档清空:\n%r文档将被重写:" %filename

raw_input("Are you sure?")

target=open(filename,'w')    #'w'写入'r'读取'a'追加

target.truncate(0)    #文件清空

print "Done"

print "输入内容3行:"

line1=raw_input("line1")

target.write(line1)

target.write("\n")

line2=raw_input("line2")

target.write(line2)

target.write("\n")

line3=raw_input("line3")

target.write(line3)

target.write("\n")

print "Closing"

target.close()

#-*- coding:utf-8 -*-

from sys import argv

from os.path import exists  #import 调用exists判断文件是否存在

print"我要将一个文件复制到另一个文件"

script,fromm,too=argv

print"copy %s to %s " %(fromm,too)

ins=open(fromm)   #先打开在读

indata=ins.read()

print"%s has %d bytes long!" %(fromm,len(indata))#len

print"%s exists? %s" %(too,exists(too))#exists

raw_input("sure?")

outs=open(too,'w')

outs.write(indata)

print"Done!"

outs.close()

ins.close()