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Armstrong Number in Java
import java.util.Scanner; class Rextester { public static void main(String args[]) { int n = new Scanner(System.in).nextInt(), sum = 0; int x = n; while(n > 0) { sum += (n % 10) * (n % 10) * (n % 10); n /= 10; } if(sum == x) System.out.println("Armstrong number."); else System.out.println("Not an armstrong number."); } } // PROGRAM BY 'JAMES COLLINS'
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