StringTockenization

 import java.util.Scanner;

public class StringTokenizationDemo

{

public static void main(String[] args)

{

Scanner s = new Scanner(System.in);

System.out.println("enter numbers in a single line separated by comma");

String str = s.nextLine();

String[] token = str.split(",");

int sum =0;

for(int i=0;i<token.length;i++)

{

System.out.println(token[i]);

sum = sum + Integer.parseInt(token[i]);

}

System.out.println("sum = " + sum);

}

}