//PELOBILLO, LANCE DIEHTER M.

// CCP 1103 - ITBC

//TIME ELAPSED

​

using System;

public class Program

{

    public static void Main()

    {

        string hours;

        string minutes;

        string seconds;

        string answer;

        int h;

        int m;

        int s;

        int totaltime;

​

        do

        {

            Console.Clear();

            Console.WriteLine("Time Elapsed.");

            Console.WriteLine();

​

               Console.Write("Enter time in hour(s): ");

               hours = Console.ReadLine();

               if (Int32.TryParse(hours, out h) == true)

               {

                    if (h < 0 || h > 25)

                     {

                         Console.WriteLine("Input Error. Hours value should be 0-24 only.");

                     }

                     else

                     {

                        if (h == 24)

                         {

                                totaltime = h * 60 * 60;

                              Console.WriteLine("The equivalent time in seconds is {0:#,00}", totaltime);

                                    }

                          else

                          {

                            Console.Write("Enter time in minute(s): ");

                            minutes = Console.ReadLine();

​

                            if (Int32.TryParse(minutes, out m) == true)

                              {

                                if (m < 0 || m > 60)

                                  {

                                        Console.WriteLine("Input Error. Minutes value should be 0-60 only.");

                                  }

                                  else

                                  {

                                        if (m == 60 && h == 23)

                                       {

                                        totaltime = (h * 60 * 60) + (m * 60);

                                        Console.WriteLine("The equivalent time in seconds is {0:#,00}", totaltime);

                                        }

                                        else

                                        {

                                            Console.Write("Enter time in second(s): ");

                                            seconds = Console.ReadLine();

​

                                            if (Int32.TryParse(seconds, out s) == true)

                                           {

​

​

                                                    if (s < 0 || s > 60)

                                                    {

                                                        Console.WriteLine("Input Error. Seconds value should be 0-60 only.");

                                                    }

                                                    else

                                                    {

​

                                                        totaltime = (h * 60 * 60) + (m * 60) + (s);

                                                        Console.WriteLine("The equivalent time in seconds is {0:#,00}", totaltime);

                                                     }

                                                    }

                                             else

                                             {

                                                    Console.WriteLine("Invalid Input. PLease input a numeric.");

                                              }

                                          }

                                       }

                                   }

                              else

                              {

                                Console.WriteLine("Invalid Input. PLease input a numeric.");

                              }

                           }

                        }

                     }

            else

            {

                 Console.WriteLine("Invalid Input. PLease input a numeric.");

               }

               Console.Write("Do you want to try again? Y/y ");

               answer = Console.ReadLine();

​

​

            } while (answer == "Y" || answer == "y");

            Console.Write("End of Program. Press any key to exit. ");

​

​

    }

}