using System;
namespace Arrays_Exercise
{
    class Program
    {
        static void Main(string[] args)
        {
            int a = int.Parse(Console.ReadLine());
            int b = int.Parse(Console.ReadLine());
            int c = int.Parse(Console.ReadLine());            
            int minNumber = GetMin(a, b);
            int smallerFinal = GetMin(minNumber, c);
            Console.WriteLine(smallerFinal);            
        }
        private static int GetMin(int a, int b)
        {
            if (a < b)
            {
                return a;
            } else
            {
                return b;
            }            
        }        
    }
}