一、人力资源。创建一个简单的雇员姓名和编号的程序。让用户输入一组雇员姓名和编号。你的程序可以提供按照编号排序输出数据！

#!/bin/env python
#coding=utf-8
do = raw_input ("what do you want to do? a:add q:quit\n")
a = {}
def hanshu():
        if do == "a":
                user = raw_input ("please input username:\n")
                password = raw_input ("please input number:\n")
                a.update({user:password})
                def tou():
                                h = raw_input ("if you want continue,please input c,or input q!\n")
                                if h == "q":
                                        print "bye-bye\n"

                                elif h == "c":
                                        hanshu()
                                else:
                                        print "you's input error! please input agin!\n"
                                        tou()
                tou()
        else:
                print "bye-bye\n"
hanshu()
i= sorted(a.items(),key=lambda item:item[1])
print "########################"
for p,q in i:
        print p,q

二、创建一个登陆脚本：

#conding=utf-8
a = raw_input ("please input  user:")
b = raw_input ("please input password:")
dic = {"zhaoxin":"zhaoxin","dema":"dema","weien":"weien"}
def delete():
        d = raw_input ("please input deletes username: ")
        if d == dic.get(d):
                if d == dic.get(a):
                        print "you can't delete runing user!"
                        delete()
                else:
                        del dic[d]
                        print "delete success!"
                        print "###################"
                        print "username  password"
                        for p,q in dic.items():
                                print p,q

        else:
                print "your's input error,please try agin!"
                delete()
def show():
        print "###################"
        print "username  password"
        for p,q in dic.items():
                print p,q
def zhu():
        if a in dic.keys():
                if b == dic.get(a):
                        print "OK!"
                        print "Hi dear! you can do it!"
                        print '''
                        D:delete a user!
                        S:show all user and password!
                        E:exit!
                        '''
                        c = raw_input ("What do you want to do?\n")
                        if c == "d":
                                delete()
                        elif c == "s":
                                show()
                        else:
                                pass
                else:
                        print "user's password error,please try agin!"
        else:
                print "your's input error,please try agin!"
zhu()