Create a program that used a main method and a method named "subtractTwoNumbers()". Your subtractTwoNumbers() method should require three integers to be sent from the main method. The second and third numbers should be subtracted from the first number.

import java.util.Scanner;

public class num4 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("First number:");

       int fnum = in.nextInt();

       System.out.println("Second number:");

       int snum = in.nextInt();

       System.out.println("Third number:");

       int tnum = in.nextInt();

       //Call method subtractTwoNumbers

       System.out.println("Subtracting the second and third num from the first yeilds" +

               " "+subtractTwoNumbers(fnum,snum,tnum));

   }

   public static int subtractTwoNumbers(int fnum, int snum, int tnum){

       int sub = fnum-(snum+tnum);

       return sub;

   }

}

Explanation:

what is inputmismatchexception?