using System;
using System.Collections.Generic;
namespace ReverseNumbersWithAStack
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] input = Console.ReadLine().Split(' ');

            Stack<int> stack = new Stack<int>();

            foreach (var item in input)
            {
                stack.Push(int.Parse(item));
            }
            while (stack.Count != 0)
            {
                Console.Write($"{stack.Pop()} ");
            }
            Console.WriteLine();
        }
    }
}