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Program to check armstrong number in Java

java

import java.util.*; class ArmstrongNumber { public static void main(String args[]) { int n, sum = 0, temp, r; Scanner in = new Scanner(System.in); System.out.println("Enter a number to check if it is an armstrong number"); n = in.nextInt(); temp = n; while( temp != 0 ) { r = temp%10; sum = sum + r*r*r; temp = temp/10; } if ( ... Read More »