这段代码不起作用请告诉我原因 [英] this code is not working pls tell me the reason

问题描述

class compare
{
    int num1, num2, num3;

    public void accept()
    {
        Console.WriteLine("Enter First Number");
        num1 = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Enter Second Number");
        num2 = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Enter Third Number");
        num3 = Convert.ToInt32(Console.ReadLine());
    }
    public void display
    {
    if(num1>num2)&&(num1>num3)
    {
        Console.WriteLine("This No is greatest {0}",num1);
    }
        else if(num2>num1)&&(num2>num3)
    {
        Console.WriteLine("This No is greatest {0}",num2);
    }
        else{
        Console.WriteLine("This No is greatest {0}",num3);
    }
    }
     static void Main(string[] args)
        {
            compare  cmp = new compare();
            cmp.accept();
            cmp.display();
        }
}

推荐答案

与此比较您的代码.您尚未在if else块中正确添加().

以下代码可以正常工作.

Compare your code with this. You have not added the () properly in your if else block.

Following code is working fine.

class compare
{
    int num1, num2, num3;

    public void accept()
    {
        Console.WriteLine("Enter First Number");
        num1 = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Enter Second Number");
        num2 = Convert.ToInt32(Console.ReadLine());
        Console.WriteLine("Enter Third Number");
        num3 = Convert.ToInt32(Console.ReadLine());
    }
    public void display()
    {
            if((num1>num2)&&(num1>num3))
            {
                Console.WriteLine("This No is greatest {0}",num1);
            }
             else if((num2>num1)&&(num2>num3))
            {
                Console.WriteLine("This No is greatest {0}",num2);
            }
                else
            {
                Console.WriteLine("This No is greatest {0}",num3);
            }
            
    }
    static void Main(string[] args)
    {
        compare cmp = new compare();
        cmp.accept();
        cmp.display();
        Console.Read();
    }

}

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