armstrong-numbers.java

class Solution {
    static String armstrongNumber(int n) {
        int originalNumber = n;
        int sumOfCubes = 0;
        
        while (n > 0) {
            int digit = n % 10;
            sumOfCubes += Math.pow(digit, 3);
            n /= 10;
        }
        
        if (sumOfCubes == originalNumber) {
            return "true";
        } else {
            return "false";
        }
    }
}