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  1. //********************************************************
  2. //
  3. // Assignment 6 - Structures
  4. //
  5. // Name: Cooper Lefevra
  6. //
  7. // Class: C Programming, Spring 2025
  8. //
  9. // Date: 03/08/2025
  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.  
  48. // TODO: Add your other function prototypes here
  49. float calcOT (float hours);
  50. float calcGross(float wageRate, float hours, float overtimeHrs);
  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.        // TODO: Add other function calls as needed to calculate overtime and gross
  73. 	   employeeData[i].overtimeHrs = calcOT(employeeData[i].hours); //calculate OT hours
  74.  
  75.    	   employeeData[i].grossPay = calcGross(employeeData[i].wageRate, employeeData[i].hours, 
  76.    			employeeData[i].overtimeHrs); //calculate gross pay
  77.  
  78.  
  79.  
  80.     } // for
  81.  
  82.     // Print the column headers
  83.     void printHeader();
  84.  
  85.     // print out each employee
  86.     for (i = 0; i < SIZE; ++i)
  87.     { 
  88.         printEmp (employeeData[i].clockNumber, 
  89.                   employeeData[i].wageRate, 
  90.                   employeeData[i].hours,
  91.                   employeeData[i].overtimeHrs, 
  92.                   employeeData[i].grossPay);
  93.     }
  94.  
  95.     return(0); // success
  96.  
  97. } // main
  98.  
  99. //**************************************************************
  100. // Function: getHours 
  101. // 
  102. // Purpose: Obtains input from user, the number of hours worked 
  103. // per employee and stores the result in a local variable 
  104. // that is passed back to the calling function. 
  105. // 
  106. // Parameters: clockNumber - The unique employee ID
  107. // 
  108. // Returns: hoursWorked - hours worked in a given week
  109. //  
  110. //**************************************************************
  111.  
  112. float getHours (long int clockNumber) 
  113. { 
  114.  
  115.     float hoursWorked; // hours worked in a given week
  116.  
  117.     // Read in hours for employee
  118.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  119.     scanf ("%f", &hoursWorked); 
  120.  
  121.     // return hours back to the calling function
  122.     return (hoursWorked);
  123. } // getHours
  124.  
  125. //**************************************************************
  126. // Function: printHeader
  127. // 
  128. // Purpose: Prints the initial table header information.
  129. // 
  130. // Parameters: none
  131. // 
  132. // Returns: void
  133. //  
  134. //**************************************************************
  135. printHeader (void) 
  136. { 
  137.  
  138.     printf ("\n\n*** Pay Calculator ***\n");
  139.  
  140.     // print the table header
  141.     printf("\nClock# Wage  Hours  OT      Gross\n");
  142.     printf("------------------------------------------------\n");
  143.  
  144. } // printHeader
  145.  
  146.  
  147. //************************************************************* 
  148. // Function: printEmp 
  149. // 
  150. // Purpose: Prints out all the information for an employee
  151. // in a nice and orderly table format.
  152. // 
  153. // Parameters: 
  154. //
  155. //     clockNumber - unique employee ID
  156. //     wageRate - hourly wage rate
  157. //     hours - Hours worked for the week
  158. //     overtimeHrs - overtime hours worked in a week
  159. //     grossPay - gross pay for the week
  160. // 
  161. // Returns: void
  162. //  
  163. //**************************************************************
  164.  
  165. void printEmp (long int clockNumber, float wageRate, float hours,
  166.                 float overtimeHrs, float grossPay)
  167. {
  168.  
  169.     // Print out a single employee
  170.     printf("\n %06li %5.2f %4.1f %4.1f %8.2f", clockNumber, wageRate, hours, 
  171.     overtimeHrs, grossPay);
  172.  
  173. }  // printEmp
  174.  
  175. // TODO: Add your functions here
  176.  
  177. // ****************************************************************
  178. // Function calcOT
  179. //
  180. // Purpose: Calculate any overtime hours by scanning for any hours over 40
  181. // anything over 40 will get minused by 40 to determine overtime hrs
  182. //
  183. // Parameters: Hours - total hours worked
  184. //				STD_HOURS - value of 40 to baseline normal pay hours
  185. //			
  186. //				Returns : overtimeHrs
  187. // ***************************************************************
  188.  
  189. float calcOT (float hours)
  190. {
  191. 	float overtimeHrs; //declare variable
  192.  
  193. 	if (hours > STD_HOURS) // initialize with if statement
  194. 	{
  195. 	overtimeHrs = hours - STD_HOURS; //calculate OT hours
  196. }
  197. return (overtimeHrs);
  198. }//calcOT
  199.  
  200. // ****************************************************************
  201. // Function calcGross
  202. //
  203. // Purpose : Calculate gross pay of the employees using wage rate hours worked, overtime hours
  204. //
  205. // Parameters : wagerate - the rate in $ per hour that employees make
  206. //  		hours - total hours employees worked
  207. //			overtimeHrs - Hours in which wage rate will be calculated at 1.5x
  208. //			
  209. //			Returns - grossPay
  210. // ****************************************************************
  211.  
  212. float calcGross (float wageRate, float hours, float overtimeHrs) // function definition and parameters
  213. {
  214. 	float grossPay;
  215. 	float normalPay;
  216. 	float overtimePay;
  217. 	// variable declaration from parameters
  218.  
  219. 	if (hours > STD_HOURS) // if hours greater than 40 calculate for OT hrs
  220. 	{
  221. 		overtimeHrs = hours - STD_HOURS;
  222. 		overtimePay = overtimeHrs * (OT_RATE * wageRate);
  223. 		normalPay = STD_HOURS * wageRate;
  224. 		grossPay = normalPay + overtimePay;
  225. 	}
  226. 	else // no OT hours
  227. 	{
  228. 		overtimeHrs = 0;
  229. 		normalPay = hours * wageRate;
  230. 		grossPay = normalPay;
  231.  
  232. 	}
  233. 	return (grossPay);
  234. 	}//calcGross
  235.  
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
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51.0
42.5
37.0
45.0
0.0
stdout
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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: 
 098401 10.60 51.0 11.0   598.90
 526488  9.75 42.5  2.5   426.56
 765349 10.50 37.0  0.0   388.50
 034645 12.25 45.0  5.0   581.88
 127615  8.35  0.0  0.0     0.00
https://ideone.com/UDaN15
language:
C (gcc 8.3)
created:
4 days ago
visibility:
public

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