用while实现登录操作(3次过后，输入yes,使counter置0,还可以玩)

                                                 用while实现登录操作(输入yes,使counter置0,还可以玩)
#_author:Administrator
#date:2019/10/24
user_name="star"
passwoed='123'

counter=0
while counter<3:
    u_username=input("please input your username:")
    u_password=input("please input your password:")

    if u_username==user_name and u_password==passwoed:
        print("welcome to %s"%u_username)
        break
    else:
       print("your username or password is Error")
    counter += 1
    if counter==3:
        print("Do you want to play? please choose[yse/no]")
        keep_going=input("your choose:")
        if keep_going=="yes":
            counter=0
else:
   print("Go away")
Output：

please input your username:a
please input your password:a
your username or password is Error
please input your username:a
please input your password:a
your username or password is Error
please input your username:a
please input your password:a
your username or password is Error
Do you want to play? please choose[yse/no]
your choose:yes
please input your username:
please input your password:a
your username or password is Error
please input your username:a
please input your password:a
your username or password is Error
please input your username:
please input your password:a
your username or password is Error
Do you want to play? please choose[yse/no]
your choose:a
Go away