using System;

namespace _1._SmallestOfThreeNumbers
{
    class SmallestOfThreeNumbers
    {
        static void Main()
        {
            int firstNumber = int.Parse(Console.ReadLine());
            int secondNumber = int.Parse(Console.ReadLine());
            int thirdNumber = int.Parse(Console.ReadLine());

            int smallestNumber = GetSmallestNumber(firstNumber, secondNumber, thirdNumber);
            Console.WriteLine(smallestNumber);

        }

        static int GetSmallestNumber(int firstNumber, int secondNumber, int thirdNumber)
        {
            int smallest = 0;

            if (firstNumber <= secondNumber && firstNumber <= thirdNumber)
            {
                smallest = firstNumber;
            }

            else if (secondNumber <= firstNumber && secondNumber <= thirdNumber)
            {
                smallest = secondNumber;
            }

            else if (thirdNumber <= firstNumber && thirdNumber <= secondNumber)
            {
                smallest = thirdNumber;
            }

            return smallest;
        }
    }
}