Question

write a program in bluej to accept a number and check if it is a pronic number or not
reverse of number=original number is a pronic number
example 121=121
fast need to do project​

Answer 1

Answer:

Explanation:

import java.util.Scanner;

public class Example13 {

   public static void main(String args[])

      {

       Scanner sc = new Scanner(System.in);

       System.out.print("Input a number : ");

       int num = sc.nextInt();

       int ans = 0;

   

       for(int i=0; i<num; i++)

       {

           if(i*(i+1) == num)

           {

               ans = 1;

               break;

           }

       }

         

       if(ans == 1)

           System.out.println("Pronic Number.");

       else

           System.out.println("Not a Pronic Number.");      

   }

}