当用户输入“-1”时，如何将所有用户输入相加？在VB控制台内？

问题描述

我要做的是让用户输入一个小于30的随机数，它会一直循环，直到用户键入-1，然后将所有输入加起来，然后是console.WriteLine（??）总。我还在尝试学习While循环，所以如果它是在一个while循环中完成的话会非常感激。

What I'm trying to do is get the user to input a random number less than 30 and it keeps looping until the user types "-1" then adds up all the inputs and it console.WriteLine(??) the total. I'm still trying to learn While Loops so it would be much appreciated if it was done in a while loop.

Module Module1

    Sub Main()
        Dim testing As Integer
        Dim WhileCounter As Integer = Console.ReadLine()

        While WhileCounter < 30
            Console.WriteLine("Enter a number: ")
            testing = Console.ReadLine()
            If testing = "-1" Then
                Console.WriteLine()
                Exit While
            End If
        End While

        Console.Read()
    End Sub

End Module

我的尝试：



我尝试了一些基本的东西，比如测试+1，但只加1到-1然后我尝试了WhileCounter + Testing。但我无法找到我必须做的事情。

What I have tried:

What I have try some basic things like testing +1 but that only adds 1 to -1 then I've tried WhileCounter + Testing. But I cant find out what I have to do.

推荐答案

这篇关于当用户输入“-1”时，如何将所有用户输入相加？在VB控制台内？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！