class fizzbuzz 
{ 
    private static void fizzBuzz(int n)
    {
        for (int i = 1; i <= n; i++)
        {
            if (i%3 == 0 || i%5 == 0)
            {
                if (i%3 == 0)
                    System.out.print("fizz");
                if (i%5 == 0)
                    System.out.print("buzz");
            }
            else
            {
                System.out.print(i);
            }
            System.out.println("");
        }
    }
    
    // Your program begins with a call to main(). 
    // Prints "Hello, World" to the terminal window. 
    public static void main(String args[]) 
    { 
        System.out.print("How many fizzbuzzes?: "); 
        String input = System.console().readLine();
        
        try
        {
            int n = Integer.parseInt(input);
            fizzBuzz(n);
        }
        catch (Exception e)
        {
            System.out.println("Invalid input");
            return;
        }
    } 
}