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  1. //********************************************************
  2. //
  3. // Assignment 6 - Structures
  4. //
  5. // Name: <Azan Butt>
  6. //
  7. // Class: C Programming, <Spring 2025>
  8. //
  9. // Date: <3/9/2025>
  10. //
  11. // Description: Program which determines overtime and 
  12. // gross pay for a set of employees with outputs sent 
  13. // to standard output (the screen).
  14. //
  15. // Call by Value design
  16. //
  17. //********************************************************
  18.  
  19. // Define and Includes
  20.  
  21. #include <stdio.h>
  22.  
  23. // Define Constants
  24. #define SIZE 5
  25. #define STD_HOURS 40.0
  26. #define OT_RATE 1.5
  27.  
  28. // Define a global structure to pass employee data between functions
  29. // Note that the structure type is global, but you don't want a variable
  30. // of that type to be global. Best to declare a variable of that type
  31. // in a function like main or another function and pass as needed.
  32.  
  33. struct employee
  34. {
  35.     long int clockNumber;
  36.     float wageRate;
  37.     float hours;
  38.     float overtimeHrs;
  39.     float grossPay;
  40. };
  41.  
  42. // define prototypes here for each function except main
  43. float getHours (long int clockNumber);
  44. void printHeader (void);
  45. void printEmp (long int clockNumber, float wageRate, float hours,
  46.                float overtimeHrs, float grossPay);
  47. float calculateOvertime(float hours);
  48. float calculateGrossPay(float wageRate, float hours, float overtimeHrs);
  49.  
  50. // complete: Add your other function prototypes here
  51.  
  52. int main ()
  53. {
  54.     // Set up a local variable to store the employee information
  55.     struct employee employeeData[SIZE] = {
  56.         { 98401, 10.60 },
  57.         { 526488, 9.75 },
  58.         { 765349, 10.50 }, // initialize clock and wage values
  59.         { 34645, 12.25 },
  60.         { 127615, 8.35 }
  61.     };
  62.  
  63.     int i;  // loop and array index
  64.  
  65.     // Call functions as needed to read and calculate information
  66.     for (i = 0; i < SIZE; ++i) 
  67.     { 
  68.  
  69.        // Prompt for the number of hours worked by the employee
  70.        employeeData[i].hours = getHours (employeeData[i].clockNumber); 
  71.  
  72. 	   // calculate the overtime hours 
  73. 	   employeeData[i].overtimeHrs = calculateOvertime(employeeData[i].hours);
  74.  
  75. 		//calculate the gross pay
  76.  	    employeeData[i].grossPay = calculateGrossPay(employeeData[i].wageRate,
  77.                                                      employeeData[i].hours,
  78.                                                      employeeData[i].overtimeHrs);
  79.        // complete: Add other function calls as needed to calculate overtime and gross
  80.  
  81.     } // for
  82.  
  83.     // Print the column headers
  84.     printHeader();
  85.  
  86.     // print out each employee
  87.     for (i = 0; i < SIZE; ++i) 
  88.     { 
  89.         printEmp (employeeData[i].clockNumber, 
  90.                   employeeData[i].wageRate, 
  91.                   employeeData[i].hours,
  92.                   employeeData[i].overtimeHrs, 
  93.                   employeeData[i].grossPay);
  94.     }
  95.  
  96.     return(0); // success
  97.  
  98. } // main
  99.  
  100. //**************************************************************
  101. // Function: getHours 
  102. // 
  103. // Purpose: Obtains input from user, the number of hours worked 
  104. // per employee and stores the result in a local variable 
  105. // that is passed back to the calling function. 
  106. // 
  107. // Parameters: clockNumber - The unique employee ID
  108. // 
  109. // Returns: hoursWorked - hours worked in a given week
  110. //  
  111. //**************************************************************
  112.  
  113. float getHours (long int clockNumber) 
  114. { 
  115.  
  116.     float hoursWorked; // hours worked in a given week
  117.  
  118.     // Read in hours for employee
  119.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  120.     scanf ("%f", &hoursWorked); 
  121.  
  122.     // return hours back to the calling function
  123.     return (hoursWorked);
  124.  
  125. } // getHours
  126.  
  127. //**************************************************************
  128. // Function: printHeader
  129. // 
  130. // Purpose: Prints the initial table header information.
  131. // 
  132. // Parameters: none
  133. // 
  134. // Returns: void
  135. //  
  136. //**************************************************************
  137.  
  138. void printHeader (void) 
  139. { 
  140.  
  141.     printf ("\n\n*** Pay Calculator ***\n");
  142.  
  143.     // print the table header
  144.     printf("\nClock# Wage  Hours  OT      Gross\n");
  145.     printf("------------------------------------------------\n");
  146.  
  147. } // printHeader
  148.  
  149.  
  150. //************************************************************* 
  151. // Function: printEmp 
  152. // 
  153. // Purpose: Prints out all the information for an employee
  154. // in a nice and orderly table format.
  155. // 
  156. // Parameters: 
  157. //
  158. //     clockNumber - unique employee ID
  159. //     wageRate - hourly wage rate
  160. //     hours - Hours worked for the week
  161. //     overtimeHrs - overtime hours worked in a week
  162. //     grossPay - gross pay for the week
  163. // 
  164. // Returns: void
  165. //  
  166. //**************************************************************
  167.  
  168. void printEmp (long int clockNumber, float wageRate, float hours,
  169.                 float overtimeHrs, float grossPay)
  170. {
  171.  
  172.     // Print out a single employee
  173.     printf("\n %06li %5.2f %4.1f %4.1f %8.2f",
  174.           clockNumber, wageRate, hours,overtimeHrs, grossPay);
  175.  
  176. }  // printEmp
  177.  
  178. // complete: Add your functions here
  179. //**************************************************************
  180. // Function: calculateOvertime
  181. //
  182. //Purpose: This calculates the overtime hours needed. hours above the standard 40 hours is Overtime
  183. //
  184. //Parameters: hours - Total hours that is worked by an employee
  185. //
  186. //returns the overtime hours
  187. //************************************************************** 
  188.  
  189. float calculateOvertime(float hours)
  190. {
  191. 	if (hours > STD_HOURS)
  192. 		return hours - STD_HOURS; // this is overtime hours
  193. 	return 0.0;
  194. }
  195.  
  196.  
  197. //**************************************************************
  198. //Function: calculate grosspay
  199. //
  200. //purpose Calculates the GrossPay which is Normal pay + overtime pay
  201. //
  202. //Parameters: wagerate - Employee's hourly wage rate'
  203. // hours- the total hours worked
  204. // overtimeHrs - the overtime hours worked
  205. //
  206. //returns: grosspay (normal pay + overtime pay)
  207. //**************************************************************
  208.  
  209. float calculateGrossPay(float wageRate, float hours, float overtimeHrs)
  210. {
  211. 	float normalPay = wageRate * (hours - overtimeHrs);
  212.     float overtimePay = overtimeHrs * wageRate * OT_RATE;
  213.     return normalPay + overtimePay;
  214. }
  215.  
  216. //
  217.  
  218.  
Success #stdin #stdout 0.01s 5296KB
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Standard input is empty
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Enter hours worked by emp # 098401: 
Enter hours worked by emp # 526488: 
Enter hours worked by emp # 765349: 
Enter hours worked by emp # 034645: 
Enter hours worked by emp # 127615: 

*** Pay Calculator ***

Clock# Wage  Hours  OT      Gross
------------------------------------------------

 098401 10.60  0.0  0.0     0.00
 526488  9.75  0.0  0.0     0.00
 765349 10.50  0.0  0.0     0.00
 034645 12.25  0.0  0.0     0.00
 127615  8.35  0.0  0.0     0.00
https://ideone.com/LUCngF
language:
C (gcc 8.3)
created:
15 hours ago
visibility:
public

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