C# if语句错误：整数转换为布尔值

嗨。当我尝试用条件设置if语句时，会弹出一条错误消息，说明无法将int隐式转换为boolean。我根本不想那样做。我完全迷路了。救命啊

您正在使用single

=

将正确答案变量的值设置为

finalUserInput

。该语句返回值–整数1

您需要使用

==

来比较两个值

---

这是一个输入错误或语法错误。

您需要相等运算符==来处理您的案例，但您在if语句中使用赋值运算符=：

public static void Main(string[] args) // this is a method called "Main". It is called when the program starts.
{

    Random numberGenerator = new Random();

    int userInput1;
    int userInput2;
    int finalUserInput;
    int theCorrectAnswer;

    //generating random numbers. from 1 to 10. 11 is exclusive.
    userInput1 = numberGenerator.Next(1, 11);
    userInput2 = numberGenerator.Next(1, 11);

    //Asks the user to solve the multiplication problem.
    Console.Write("What is " + userInput1 + " x " + userInput2 + " ?");
        finalUserInput = Convert.ToInt32(Console.ReadLine());
        theCorrectAnswer = userInput1 * userInput2;

    if(finalUserInput = theCorrectAnswer)

应如下所示：

if (finalUserInput = theCorrectAnswer)

---

您正在做的是

finalUserInput=正确答案

，即作业。因此，您的if最终会变成“if（int）”，这就是为什么会出现该错误。您应该将

=

替换为

=

。

if (finalUserInput == theCorrectAnswer)