public static void main(String args[])

    {

        Scanner dis=new Scanner(System.in);

        int a,b,c;

        String line;

        String[] lineVector;

​

        line = dis.nextLine(); //read 1,2,3

​

        //separate all values by comma

        lineVector = line.split(",");

​

        //parsing the values to Integer

        a=Integer.parseInt(lineVector[0]);

        b=Integer.parseInt(lineVector[1]);

        c=Integer.parseInt(lineVector[2]);

​

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

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

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

    }