using System;
public class Program
{
public static void Main()
int n = int.Parse(Console.ReadLine());
hiThere(n);
while (true) {
n = int.Parse(Console.ReadLine());
}
public static int hiThere(int number) {
number*=2;
if (number <=100) {
Console.WriteLine("Feem me bigger numbers!");
else {
Console.WriteLine(number);
return number;