FunLoops

public class FunLoops {
    private static void magicSquare ( int count) {
        long sum = 1;
        long square = 1;
        int squareCount = 1;
        int sumCount = 1;
        while (count>0) {
            while (sum != square) {
                sumCount++;
                sum += sumCount;
                while (sum>square) {
                    squareCount++;
                    square = (long) Math.pow(squareCount,2);
                }
            }
            System.out.println(sum);
            sumCount++;
            sum += sumCount;
            count--;
        }
    }
    private static int lcm (int input1, int input2) {
        double multiple = input1;
        while (multiple % input2 !=0) {
            multiple += input1;
        }
        return (int)multiple;
    }
    private static int reverse (int input) {
        int digit;
        int output = 0;
        while (input != 0) {
            digit = input%10;
            output*=10;
            output+=digit;
            input/=10;
        }
        return output;
    }
    public static void main(String[] args) {
          magicSquare(4);
          System.out.println("12345 reversed ---> " + reverse (12345));
          System.out.println("10001 reversed ---> " + reverse (10001));
          System.out.println("1200 reversed ---> " + reverse (1200));
          System.out.println("5 reversed ---> " + reverse (5));
          System.out.println();
          System.out.println("LCM (15,18) = " + lcm (15,18));
          System.out.println("LCM (40,12) = " + lcm (40,12));
          System.out.println("LCM (2,7) = " + lcm (2,7));
          System.out.println("LCM (100,5) = " + lcm (100,5));
          System.out.println();
          }
}