如何摆脱这个循环

Question

伙计们，我试图突破这个循环..

starterP=input("Would you rather Torchik, Mudkip, or Bulbasaur? Choose wisely.")
if starterP=='Torchik' or starterP=='torchik':
        print("You have picked Torchik!")
if starterP=='Mudkip' or starterP=='mudkip':
        print("You have picked Mudkip!")
if starterP=='Bulbasaur' or starterP=='bulbasaur':
        print("You have picked Bulbasaur!")

如果他们没有输入其中一个选项，我希望程序继续询问输入。只要他们输入与三个选项匹配的正确输入，就可以跳出循环并继续下一个代码。

Answer 1

您的代码存在两个问题：

1. 根本没有循环。你应该使用while True
之类的东西
2. 您应该使用break来摆脱循环

代码：

while True:
    starterP=input("Would you rather Torchik, Mudkip, or Bulbasaur? Choose wisely.")
    if starterP=='Torchik' or starterP=='torchik':
            print("You have picked Torchik!")
            break
    if starterP=='Mudkip' or starterP=='mudkip':
            print("You have picked Mudkip!")
            break
    if starterP=='Bulbasaur' or starterP=='bulbasaur':
            print("You have picked Bulbasaur!")
            break
    print("Please pick an actual Pokemon") #let user know they didn't pick a valid option

Answer 2

在每个'if'语句中，只需将'break'设置为：

while True:

    if starterP=='Torchik' or starterP=='torchik':
        print("You have picked Torchik!")
        break 

    if starterP=='Mudkip' or starterP=='mudkip':
        print("You have picked Mudkip!")
        break

    if starterP=='Bulbasaur' or starterP=='bulbasaur':
        print("You have picked Bulbasaur!")
        break

Answer 3

这是否在

之内

while True:
    ...

阻止？

您可以使用break跳出循环。