using Microsoft.Win32.SafeHandles;
using System;
using System.Linq;
using System.Runtime.ExceptionServices;

namespace Demo
{
    internal class Program
    {
        static void Main(string[] args)
        {

            int[] numbers = Console.ReadLine()
                .Split()
                .Select(int.Parse)
                .ToArray();


            int currentInteger = ' ';

            for (int i = 0; i < numbers.Length; i++)
            {
                currentInteger = numbers[0];

                if (currentInteger > numbers[i+1])
                {
                    Console.WriteLine(currentInteger);
                }

            // numbers[0] = currentInteger;

            }







        }
    }
}