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  1. //********************************************************
  2. //
  3. // Assignment 6 - Structures
  4. //
  5. // Name: Erica Dean Nanty
  6. //
  7. // Class: C Programming, Summer 2025
  8. //
  9. // Date: 7/4/2025
  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);
  74.        employeeData[i].grossPay = calcGross(employeeData[i].wageRate, employeeData[i].hours, employeeData[i].overtimeHrs);
  75.     } // for
  76.  
  77.     // Print the column headers
  78.     printHeader();
  79.  
  80.     // print out each employee
  81.     for (i = 0; i < SIZE; ++i) 
  82.     { 
  83.         printEmp (employeeData[i].clockNumber, 
  84.                   employeeData[i].wageRate, 
  85.                   employeeData[i].hours,
  86.                   employeeData[i].overtimeHrs, 
  87.                   employeeData[i].grossPay);
  88.     }
  89.  
  90.     return(0); // success
  91.  
  92. } // main
  93.  
  94. //**************************************************************
  95. // Function: getHours 
  96. // 
  97. // Purpose: Obtains input from user, the number of hours worked 
  98. // per employee and stores the result in a local variable 
  99. // that is passed back to the calling function. 
  100. // 
  101. // Parameters: clockNumber - The unique employee ID
  102. // 
  103. // Returns: hoursWorked - hours worked in a given week
  104. //  
  105. //**************************************************************
  106.  
  107. float getHours (long int clockNumber) 
  108. { 
  109.  
  110.     float hoursWorked; // hours worked in a given week
  111.  
  112.     // Read in hours for employee
  113.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  114.     scanf ("%f", &hoursWorked); 
  115.  
  116.     // return hours back to the calling function
  117.     return (hoursWorked);
  118.  
  119. } // getHours
  120.  
  121. //**************************************************************
  122. // Function: printHeader
  123. // 
  124. // Purpose: Prints the initial table header information.
  125. // 
  126. // Parameters: none
  127. // 
  128. // Returns: void
  129. //  
  130. //**************************************************************
  131.  
  132. void printHeader (void) 
  133. { 
  134.  
  135.     printf ("\n\n*** Pay Calculator ***\n");
  136.  
  137.     // print the table header
  138.     printf("\nClock# Wage  Hours  OT      Gross\n");
  139.     printf("------------------------------------------------\n");
  140.  
  141. } // printHeader
  142.  
  143.  
  144. //************************************************************* 
  145. // Function: printEmp 
  146. // 
  147. // Purpose: Prints out all the information for an employee
  148. // in a nice and orderly table format.
  149. // 
  150. // Parameters: 
  151. //
  152. //     clockNumber - unique employee ID
  153. //     wageRate - hourly wage rate
  154. //     hours - Hours worked for the week
  155. //     overtimeHrs - overtime hours worked in a week
  156. //     grossPay - gross pay for the week
  157. // 
  158. // Returns: void
  159. //  
  160. //**************************************************************
  161.  
  162. void printEmp (long int clockNumber, float wageRate, float hours,
  163.                 float overtimeHrs, float grossPay)
  164. {
  165.  
  166.     // Print out a single employee
  167.     printf("\n %06li %5.2f %4.1f %4.1f %8.2f",
  168.           clockNumber, wageRate, hours,
  169.           overtimeHrs, grossPay);
  170.  
  171. }  // printEmp
  172.  
  173. // TODO: Add your functions here
  174. //************************************************************* 
  175. // Function: calcOT
  176. //
  177. // Purpose: Calculates overtime hours for any hours >40
  178. //
  179. // Parameters: hours - hours worked in a given week
  180. //
  181. // Returns: float - overtime hours
  182. //
  183. //*************************************************************
  184. float calcOT (float hours)
  185. {
  186. 	if (hours >= STD_HOURS)	
  187. 		return hours - STD_HOURS;		//calculation to see if theres OT
  188. 	else
  189. 		return 0;							//in the case of no OT hours
  190. }
  191.  
  192.  
  193. //************************************************************* 
  194. // Function: calcGross
  195. //
  196. // Purpose: Calculates gross pay with overtime pay included
  197. //
  198. // Parameters: 
  199. //			hours - hours worked in a given week
  200. //			wageRate - hourly wage rate
  201. //			overtimeHrs - overtime hours
  202. //
  203. // Returns: float - total gross pay
  204. //
  205. //*************************************************************
  206. float calcGross (float wageRate, float hours, float overtimeHrs)
  207. {
  208. 	if (hours > STD_HOURS)	//to calaculate gross if there are overtime hours
  209.     	return (STD_HOURS * wageRate) + (overtimeHrs * OT_RATE * wageRate);
  210.     else
  211.     	return hours * wageRate;	//calculation if no overtime hours
  212. }
Success #stdin #stdout 0.01s 5328KB
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51.0
42.5
37.0
45.0
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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 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/scnMAK
language:
C (gcc 8.3)
created:
6 hours ago
visibility:
public

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