using System;

​

public class Program

{

    public static void Main()

    {

        AgeCounter ageCounter = new AgeCounter();

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        //INTRODUCTION

        Console.WriteLine("Welcome to your personal age calculator!");

​

        Console.WriteLine("");

        //DETAIL PROMPT

        Console.WriteLine("Please provide me with your details:");

​

        Console.Write("First Name: "); string firstName = Console.ReadLine();

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        Console.Write("Last Name: "); string lastName = Console.ReadLine();

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        Console.Write("City: "); string city = Console.ReadLine();

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        Console.Write("Country: "); string country = Console.ReadLine();

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        Console.Write("Date of birth (DD-MM-YYYY): ");

        DateTime dob = DateTime.ParseExact(Console.ReadLine(), "dd-MM-yyyy", null);

​

        Console.WriteLine("");

​

        //PRESENT USER DETAILS

        Console.WriteLine("************* Here are your details *************\n" +

            "Name: " + firstName + " " + lastName + "\n" +

            "City: " + city + "\n" +

            "Country: " + country + "\n" +

            "Date of Birth: " + dob + "\n");

​

        Console.WriteLine("***********************************************\n" +

            "********** Here are your age numbers **********");

​

        Console.WriteLine("");

​

        //PRESENT USER AGE NUMBERS

        Console.Write("Your age in days: ");

        Console.Write(ageCounter.DaysPassedSinceYourBirth(dob));

​

        Console.WriteLine("");

​

        Console.Write("Your approximate age in hours: ");

        Console.Write(ageCounter.HoursPassedSinceYourBirth(dob));

​

        Console.WriteLine("");

​

        Console.Write("Your approximate age in minutes: ");

        Console.Write(ageCounter.MinutesPassedSinceYourBirth(dob));

​

        Console.WriteLine("");

​

        Console.Write("Your approximate age in seconds: ");

        Console.Write(ageCounter.SecondsPassedSinceYourBirth(dob));

​

        Console.WriteLine("");

        Console.WriteLine("");

        Console.WriteLine("**************** Thank you! ****************");

​

        Console.WriteLine("");

        Console.WriteLine("Press enter to continue...");

        Console.ReadLine();

​

    }

}

​

public class AgeCounter

{

​

    public string GetMyInformation(string firstName, string lastName, string city, string country, DateTime dob)

    {

        String myInformation = "************* Here are your details *************\n" +

            "Name: " + firstName + " " + lastName + "\n" +

            "City: " + city + "\n" +

            "Country: " + country + "\n" +

            "Date of Birth: " + dob + "\n";

        return myInformation;

    }

​

        public int DaysPassedSinceYourBirth(DateTime dob)

    {

        TimeSpan timeSpan = DateTime.Now - dob;

        return timeSpan.Days;

    }

​

    public Double HoursPassedSinceYourBirth(DateTime dob)

    {

        TimeSpan timeSpan = DateTime.Now - dob;

        return timeSpan.TotalHours;

    }

​

    public Double MinutesPassedSinceYourBirth(DateTime dob)

    {

        TimeSpan timeSpan = DateTime.Now - dob;

        return timeSpan.TotalMinutes;

    }

​

    public Double SecondsPassedSinceYourBirth(DateTime dob)

    {

        TimeSpan timeSpan = DateTime.Now - dob;

        return timeSpan.TotalSeconds;

    }

​

​

}

​

​