三次尝试的 Python 密码

Question

我只是创建了一个密码验证过程。该程序要求用户输入密码；他们有三个尝试。如果他们没有更正，请让他们再试一次。它只是无法正常运行。如果我输入“Tom”作为密码，它不会进入授予访问权限。此外，在我尝试了两次之后，“尝试三”没有出现。password = 'Tom'count = 0while count <= 3:     Question = input('Please enter the password: try1')     if Question == password:       print('Access granted Pass 1')       break     while count <= 2:         Question = input('That is incorrect, please try again: trytwo')         count += 2     while count <= 1 :        Question = input('That is incorrect, please try again: trythree')     else:        print('Access denied')        count += 1

Answer 1

在这种情况下，您错误地使用了 while 循环

password = 'Tom'

count = 1

while count <= 3:

     Question = input('Please enter the password: try{}'.format(count))

     if Question == password:

       print('Access granted Pass {}'.format(count))

       break

     else:

       print("That is incorrect, please try again")

       count+=1

if count == 4:

        print('Access denied')

        count += 1