Question

write a Java Program to with bufferedreader to find whether a number is an Armstrong number or not

Answer 1

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Your question is:

Write a java program to with buffered reader  to find whether a number is an armstrong number or not.

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My answer is:

import java.util.Scanner;

        JavaExample {

   public static void main(String[] args) {

       int num, number, temp, total = 0;

       System.out.println("Ënter 3 Digit Number");

       Scanner scanner = new Scanner(System.in);

       num = scanner.nextInt();

       scanner.close();

       number = num;

       for( ;number!=0;number /= 10)

       {

           temp = number % 10;

           total = total + temp*temp*temp;

       }

       if(total == num)

           System.out.println(num + " is an Armstrong number");

       else

           System.out.println(num + " is not an Armstrong number");

   }

}

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