To find the sum of any number of integers entered as command line arguments

 To find the sum of any number of integers entered as command line arguments.

Program:

import java.util.Scanner;

public class SumofNumbers 

{

    public static void main(String[] args) 

    {

        int i,sum=0,n,a;

        Scanner sc= new Scanner(System.in);

          System.out.println("Enter number of integer to calculate:");

          n=sc.nextInt();

          for(i=0;i<n;i++)

          {

              System.out.println("Enter the number:");

              a=sc.nextInt();

              sum=sum+a;

          }

          System.out.println("The sum of number is: "+sum);

    } 

}

OutPut:

Enter number of integer to calculate:

4

Enter the number:

1

Enter the number:

2

Enter the number:

12

Enter the number:

19

The sum of number is: 34