Question

write a Java program to design a method called: void sumeven(int a.int b)

to take two numbers from the main()method then it will display the sum of the even number as well as how many evens it found.​

Answer 1

$\textsf{\large{\underline{Solution}:}}$

The given problem is solved using language - Java.

import java.util.Scanner;

public class Brainly{

   static void sumeven(int a,int b){

       int s=0;

       for(int i=a;i<=b;i++){

           if(i%2==0)

               s+=i;

       }

       System.out.println("Sum of even numbers in the given range is: "+s);

   }

   public static void main(String s[]){

       Scanner sc=new Scanner(System.in);

       int a,b;

       System.out.print("Enter starting range: ");

       a=sc.nextInt();

       System.out.print("Enter ending range: ");

       b=sc.nextInt();

       sc.close();

       sumeven(a,b);

   }

}

$\textsf{\large{\underline{Explanation}:}}$

• A funtion sumeven() is created which takes the starting and ending limit from the user. Then a loop iterates which calculates the sum of the even numbers in the range and displays it.
• The function is then called inside main after taking input from the user.

See attachment for output.