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  1. //Nathanael Schwartz                 CS1A                  Chapter 4, P. 220, #7
  2. //
  3. /*******************************************************************************
  4. *
  5. * CONVERT SECONDS TO A DIFFERENT MEASUREMENT OF TIME
  6. * ______________________________________________________________________________
  7. * This program asks the user the a certain number of seconds. Depending on the 
  8. * number of seconds entered the program will convert it to minutes, hours, and 
  9. * days, unless the entered time is under 60 seconds.
  10. * 
  11. * Computations are Based on the Formula:
  12. *	minutes = seconds / 60
  13. *   hours = seconds / 3600
  14. *   days = seconds / 86400
  15. * ______________________________________________________________________________
  16. * Input
  17. *   seconds             : the number if second entered by the user
  18. * 
  19. * Output
  20. *	minutes             : the number of minutes for the entered seconds
  21. *   hours               : the number of hours for the entered seconds
  22. *   days                : the number of days for the eneterd seconds
  23. *******************************************************************************/
  24.  
  25. #include <iostream>
  26. #include <iomanip>
  27. using namespace std;
  28.  
  29. int main() {
  30. 	// Define variables
  31. 	float seconds;     // INPUT - the number of seconds entered
  32. 	float minutes;     // OUTPUT - the number of minutes for the entered seconds
  33. 	float hours;       // OUTPUT - the number of hours for the entered seconds 
  34. 	float days;        // OUTPUT - the number of days for the entered seconds
  35.  
  36. 	// Ask the user for the amount of seconds
  37. 	cout << "Enter the number of seconds:\n";
  38. 	cin >> seconds;
  39. 	cout << "The number of seconds entered is " <<seconds <<" seconds\n";
  40.  
  41. 	// Caluclate time
  42. 	minutes = seconds / 60;
  43.     hours = seconds / 3600;
  44.     days = seconds / 86400;
  45.  
  46.     // Output results
  47.     cout << fixed << setprecision(2);
  48.  
  49.     if (seconds < 60 && seconds >= 0)
  50.        cout << "There are " <<seconds <<" seconds\n";
  51.     else if (seconds >= 60 && seconds < 3600)
  52.        cout << "There are " <<minutes <<" minutes in " <<seconds <<" seconds\n";
  53.     else if (seconds >= 3600 && seconds < 86400)
  54.        cout << "There are " <<hours <<" hours in " <<seconds << " seconds\n";
  55.     else if (seconds >= 86400)
  56. 	   cout << "There are " <<days <<" days in " <<seconds <<" seconds\n";
  57. 	else 
  58. 	   cout << "The number entered is invalid\n";
  59.  
  60. 	return 0;
  61. }
Success #stdin #stdout 0s 5288KB
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Enter the number of seconds:
The number of seconds entered is -4 seconds
The number entered is invalid
https://ideone.com/1fSMdg
time conversion
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
secret

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