01_SmalestNum

using System;

namespace _01_Smalest_Num
{
    class Program
    {
        static void Main(string[] args)
        {
            int first = int.Parse(Console.ReadLine());
            int second = int.Parse(Console.ReadLine());
            int thirth = int.Parse(Console.ReadLine());

            int min = SmallestNum(first, second, thirth);

            Console.WriteLine(min);
        }
        public static int SmallestNum(int first, int second, int thirth)
        {
            int min = Math.Min(
                Math.Min(first, second),
                thirth);

            return min;
        }

    }
}