07. Min Number

using System;

namespace MinNumber
{
    class Program
    {
        static void Main(string[] args)
        {
            string num = Console.ReadLine();
            int minNum = int.MaxValue;

            while (num != "Stop")
            {
                int n = int.Parse(num);
                if (n < minNum)
                {
                    minNum = n;
                }

                num = Console.ReadLine();
            }
            Console.WriteLine(minNum);
        }
    }
}