Question

当我输入一个非整数时，我进入了一个无限循环。我如何解决它？这是我的代码：

def inputInt(integer):
    while True:
        try:
            result = int(integer)
        except ValueError:
            print ('Invalid input - Try again')
            continue
        break
    return result
value = input (' Enter a value:')
number = inputInt(value)
print ('The value is',number)

Answer 1

你想要达到这样的目标吗？

def inputInt(acceptAny):
    while True:
        try :
            value = input (' Enter a value:')
            value = int(value)
        except ValueError:
            if acceptAny:
                break
            else:
                print ('Invalid input - Try again')
            continue
        break
    return value

if __name__ == "__main__":
    number = inputInt(False)
    print ('The value is',number)

退出无限循环？

1 个答案: