using System;

public class Program

{

    public static void Main()

    {

    Double firstPersonAge = 0.0;

    Double secondPersonAge = 0.0;

    //prompt for first person age

    Console.WriteLine("First person age:");

    //get FPA

    firstPersonAge = double.Parse(Console.ReadLine());

    //prompt for secong person age 

    Console.WriteLine("Second person age");

    //get SPA

    secondPersonAge = double.Parse(Console.ReadLine());

    if(firstPersonAge < secondPersonAge)

        {

            Console.WriteLine( "The first person is younger than second person");

        }

        else if (firstPersonAge == secondPersonAge) //!= means not

        {

            Console.WriteLine( "The first person is the same age as the second person");

        }

        else //ivonne is a pito

        {

            Console.WriteLine("The first person is older than the second person");

        }

​

    }

}