python简单脚本1

Q1. 用户登陆v1:

1). 假设系统中的用户名"root",密码为"westos";
2). 如果用户输入用户名和密码均正确显示"login ok"
    如果用户名错误,显示"user is not exist"
    如果密码错误，显示"password is no ok"
3). 只有三次登陆机会，超过三次，显示"count is bigger than 3"

#!/usr/bin/env python
#!conding=utf-8

username="root"
password="westos"
for LoginTime in range(1,5):

    if LoginTime==4:
        print "count is bigger than 3!"
        break
    InName=raw_input("please input username:")
    InPass=raw_input("please input password:")

    if InName!=username:
        print "user is not exist!"
    elif InPass!=password:
        print "passwd is not ok!!"
    else:
        print "login ok"
        break

测试结果：

Q2. 编写乘法表;

#!/usr/bin/env python
#!conding=utf-8

for i in range(1,10):
    for j in range(1,10):
        print i,"*",j,"=",i*j," ",
        if j==i:
            break
    print "\n"

测试结果：