Question

Write a program to print all Armstrong numbers from 1-500
IT SHOULD BE A JAVA PROGRAM
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Answer 1

Answer:

biatch java armstrong is what

Answer 2

Answer:

package com.company;

public class problem {

   public static void main(String[] args) {

      int num1=1;

       int num2= 500;

       for(int i=num1; i<=num2; i++) {

           int rem, check, sum = 0;

           check = i;

           while (check != 0) {

               rem = check % 10;

               sum = sum + (rem * rem * rem);

               check = check / 10;

           }

           if (sum == i){

               System.out.println(""+i+" IS A ARMSTRONG NO.");

           }

       }

   }

}

Explanation:

a no. is an Armstrong no. if the no. is equal to sum of cubes of its digits. Like 153. if we take 153 as 153 = (1*1*1) + (5*5*5) + (3*3*3). so in this way it is an Armstrong no.

the main logic of program is this:

"rem = check % 10;

               sum = sum + (rem * rem * rem);

               check = check / 10;"

rem denotes the remander, let you took the first integer as "1" then rem = 1

and then sum becomes = 1.