Solution Source Code

Code Overview

1. Header Files and Namespace:

• <iostream> is included for input and output operations.
• <string> is included for potential future use.
• <cmath> is included for floor() function usage.
• using namespace std; allows the use of standard functions without prefixing them with std::.

2. Structure (strTaskDuration)

• Defines a struct to store task duration components:
  • NumberOfDays
  • NumberOfHours
  • NumberOfMinutes
  • NumberOfSeconds

3. User Input Function (ReadPositiveNumber)

• Uses a do-while loop to ensure positive input.
• Prompts the user to enter a valid number.
• Reads and returns the validated integer.

4. Time Conversion Function (SecondsToTaskDuration)

• Takes total seconds as input.
• Uses integer division and modulo to convert:

• Returns a structured duration.

5. Output Function (PrintTaskDurationDetails)

• Displays the formatted duration in:

D:H:M:S

• Example Output for 90061 seconds:

1:1:1:1

• (1 day, 1 hour, 1 minute, 1 second)

6. Program Execution (main())

• Calls ReadPositiveNumber() to get user input for total seconds.
• Calls SecondsToTaskDuration() to convert time format.
• Calls PrintTaskDurationDetails() to print formatted output.
• Returns 0 to indicate successful execution.

This structured explanation ensures clarity and ease of understanding.