Write a java Program to calculate the sum of first and last digit of a number.

 9. Write a java Program to calculate the sum of first and last digit of a number.

import java.util. *;

class sumlast{
    public static void main(String args[]){
        Scanner sc = new Scanner(System.in );
        System.out.print("Enter value:");
        int x = sc.nextInt();
        int fdigit, ldigit, sum;
        fdigit=0;
        ldigit=0;
        
        ldigit= x % 10;
                
        while (x != 0){
            fdigit= x % 10;
            x /= 10;
        }
        sum = fdigit + ldigit;
        System.out.println("The sum of last and first digit is: " + sum);
    }
}

Enter value:2356
The sum of last and first digit is: 8