Question

This is in C#. Please use comment blocks. I am trying to learn. Thanks a bunch!

Your instructor enjoys running races of different distances. Write a program to allow him to calculate his pace for a race. Your program should ask for following:

• The time in hours, minutes, and seconds
• The distance of the race
• If that distance is in km or miles    and should output the following:
• The time input
• The distance in miles The distance in km
• The pace of the race in minutes and seconds per mile The pace of the race in minutes and seconds per km

Paces should be displayed to the nearest seconds. Distances should be displayed to precisely 1 decimal place. Your calculations should be done at full precision. E.g:

1:53:30 (1 hour, 53 minutes, 30 seconds) for 13.1 miles (a half marathon) is 8:40 per mile (8 minute and 40 seconds)

Your output should look like this

Time: 1:53:30

Distance in miles: 13.1 Distance in km: 21.1

Pace in minutes per mile: 8:40 Pace in minutes per km: 5:23

Answer 1

using System;

public class PaceCalculation

{

public static void Main()

{

float dist , hrs, min, sec, tsec, mph, mps, kph, distmiles;

Console.Write(" Enter time - Hour: ");

hrs = Convert.ToSingle(Console.ReadLine());

Console.Write(" Enter time - Min: ");

min = Convert.ToSingle(Console.ReadLine());

Console.Write(" Enter time - Sec: ");

sec = Convert.ToSingle(Console.ReadLine());

Console.Write(" Enter the distance of race (Km) : ");

dist =Convert.ToSingle(Console.ReadLine());

tsec = (hrs*3600) + (min*60) + sec;

mps = dist/tsec;

kph =( dist/tsec)*(5/18);

mph = kph / 1.609f;

distmiles= dist/1.609f;

Console.Writeline("The time output : " hrs , ":", min , ":",sec);

Console.Writeline("Distance is miles: " , distmiles);

Console.Writeline("Distance is km ", dist);

Console.Writeline("Pace in minutes per mile: ", mps);

Console.Writeline("Pace in minutes per km: ", mph);

Console.Writeline("Pace in hours per km: ", kph);

}

}

EXPLANATION:

you simplyhave to use the formula speed=distance/time.