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package com.alien;

// Write a Java Program to check if any number is a magic number or not.

// A number is said to be a magic number if after doing sum of digits in each step and

// inturn doing sum of digits of that sum, the ultimate result (when there is only one digit left) is 1.

public class MagicNumber {

public static void main(String[] args) {

int num = 163;

int sumOfDigits = 0;

while (num > 0 || sumOfDigits > 9) {

if (num == 0) {

num = sumOfDigits;

sumOfDigits = 0;

}

sumOfDigits += num % 10;

num /= 10;

}

if (sumOfDigits == 1) {

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

} else {

System.out.println("Not Magic Number");

}

}

}