Python basics, simple login verification

Learn python for the first time, confused, write a simple login verification, make notes

username = ‘cc‘ #用户名userpassword = ‘123‘    #密码count = 0         #计数器while count<3:      #如果计数小于3，即0,1,2共三次，则执行以下代码    _username = input("USER:")      _userpassword = input("PW:")    if _username == username and _userpassword == userpassword:   #判断用户输入的用户名和密码是否一致        print("wlcome",username,"back.~~v-v".format(username=username))        break    #一致则跳出循环    elif count<2:         print("not this user or password,try again")    count +=1  else:    print("lock!!!",username.format(username=username))

The code is simple and hopefully one year later you can write the code for the utility.

Python basics, simple login verification