using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;

namespace Rextester
{
    public class Program
    {
        public static void Main(string[] args)
        {
            string a = new string('*', 10);
            Console.WriteLine(a);

            string b = "*";
            Console.WriteLine(b, 10);
        }

    }
}