using System;
using System.Text;
using System.Linq;
using System.Collections;
using System.Collections.Generic;
using static System.Console;
using static System.Math;

namespace YukiCoder
{
    public class Program
    {
        public static void Main(string[] args)
        {
            new Program().Solve();
        }

        public void Solve()
        {
            // [0, 100]
            int d = int.Parse(ReadLine());

            string f = "";

            for (int i = 1; i <= 100; i++)
            {
                f += i;
            }

            WriteLine(f);
            WriteLine(f[d-1]);

        }
    }
}