07. Repeat String

using System;

namespace RepeatString
{
    class Program
    {
        static void Main(string[] args)
        {
            string input = Console.ReadLine();
            int num = int.Parse(Console.ReadLine());

            RepeatString(input, num);
        }

        static string RepeatString(string input, int num)
        {
            string output = string.Empty;
            for (int i = 0; i < num; i++)
            {
                output += input;
            }
            Console.WriteLine(output);
            return(output);
        }
    }
}