using System;

​

class GreatherOne

{

    static void Main()

    {

        int i = 0;

        while (i < 6)

        {

            float firstNum = float.Parse(Console.ReadLine());

            float secNum = float.Parse(Console.ReadLine());

            float greather = firstNum - secNum;

            //ako 1voto e po  -golqmo

            if (greather > 0)

            {

                Console.WriteLine(firstNum);

            }

            //ako vtoroto e po - golqmo

            else if (greather < 0)

            {

                Console.WriteLine(secNum);

            }

            //ako sa ravni

            else

            {

                Console.WriteLine(firstNum);

            }

            i++;

        }

    }

}