Question

while True:
    print ('What is your name')
    name = input()
    if name == 'Joe':
        continue
    else:
        break
    print ('What is the password')
    password = input()
    if password == '123':
        break
print ('Permission Granted')

每当我输入除Joe之外的东西，它就会把我带到最后一行。我是编程的新手，所以任何帮助都会受到赞赏。

Answer 1

如果我理解正确，那就是你的代码逻辑错了。尝试：

while True:
    print ('What is your name')
    name = input()
    if name != 'Joe':
        continue
    print ('What is the password')
    password = input()
    if password == '123':
        break
print ('Permission Granted')

Answer 2

听起来你想在输入'Joe'之前继续询问名字。获得所需名称后，请检查密码。在这种情况下，请尝试：

while True:
    name = input('What is your name? ')
    if name != 'Joe':
        continue
    password = input('What is the password? ')
    if password == '123':
        print('Permission granted')
        break

Answer 3

也许这有帮助吗？

   while True:
        print ('What is your name')
        name = input()
        if name != 'Joe': 
            continue  # if the name is not equal to 'Joe', go to the beginning of the loop     
        print ('What is the password')
        password = input()
        if password == '123':
            print ('Permission Granted')  # print this if the password is correct
            break  # if the password equals '123', exit the while loop

Answer 4

尝试更改＆＃34;输入（）＆＃34; to＆＃34; raw_input（）＆＃34;。但是while循环会不断询问＆＃34;你叫什么名字＆＃34;如果你继续输入＆＃34; Joe＆＃34;

我认为这是你正在寻找的东西。

while True:
        print ('What is your name')
        name = raw_input()
        if name == 'Joe':
                print ("What is the password")
                password = raw_input()
                if password == '123':
                        print ('Permission Granted')
                        break
                else:
                        continue
        else:
                continue

我如何让其他人在python中重新启动

4 个答案: