Question

Part 3 (Lab2a) In this exercise you will: a. Write a method called secondTime that takes as argument an integer corresponding to a number of seconds, computes the exact time in hours, minutes and seconds, then prints the following message to the screen: <inputseconds> seconds corresponds to: <hour> hours, <minute> minutes and <second> seconds Write another method called in Seconds that takes as arguments three integers: hours, minutes and seconds, computes the exact time in seconds, then returns the total number of seconds and prints the following message to the screen: <hours> hours, <minutes> minutes and <seconds> seconds corresponds to: <totalseconds> seconds c. Write a few tests (5) for the inSeconds method. At least one of your tests should use the return value and one should simply use the method as if it were a void method. d. Test your secondTime method (from part a above) in the main method using keyboard input. For this purpose, make sure that before you use any Scanner methods, you print a message to the screen prompting the user of your program to enter the appropriate input. In this case, you message will ask for a total number of seconds to be entered as an integer.

Answer 1

You have not mentioned the programming language. The question seemed to be Java
Given below is the Java code for the question. Please do rate the answer if it helped. Thank you.

import java.util.Scanner;

public class Lab2a {
   public static void secondTime(int inputSeconds)
   {
       int hours, mins, secs;

       mins = inputSeconds / 60;
       secs = inputSeconds % 60;
      
       hours = mins / 60;
       mins = mins % 60;
      
       System.out.println(inputSeconds + " corresponds to: ");
       System.out.println(hours + " hours, " + mins + " minutes and " + secs + " seconds");
      
   }
  
   public static int inSeconds(int hours, int mins, int secs)
   {
       int total = hours * 60 * 60 + mins * 60 + secs;
       System.out.println(hours + " hours " + mins + " minutes and " + secs + " seconds corresponds to:");
       System.out.println(total + " seconds");
       return total;
   }
  
   public static void main(String[] args) {
       //test inSeconds()
       inSeconds(3, 15, 12);
       inSeconds(0, 0, 0);
       inSeconds(12, 30, 5);
       inSeconds(15, 45, 6);
       System.out.println("8:45:20 corresponds to " + inSeconds(8, 45, 20) );
      
       System.out.println();
      
       Scanner input = new Scanner(System.in);
       int inputSeconds;
      
       System.out.println("Enter total no. of seconds: ");
       inputSeconds = input.nextInt();
       secondTime(inputSeconds);
      
   }
}

output
====
3 hours 15 minutes and 12 seconds corresponds to:
11712 seconds
0 hours 0 minutes and 0 seconds corresponds to:
0 seconds
12 hours 30 minutes and 5 seconds corresponds to:
45005 seconds
15 hours 45 minutes and 6 seconds corresponds to:
56706 seconds
8 hours 45 minutes and 20 seconds corresponds to:
31520 seconds
8:45:20 corresponds to 31520

Enter total no. of seconds:
5000
5000 corresponds to:
1 hours, 23 minutes and 20 seconds