fork download 
  1. 	//********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: <Haroon Malik>
  6. //
  7. // Class: C Programming, <Fall 2026>
  8. //
  9. // Date: <10/11/2026>
  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. // All functions are called by value
  16. //
  17. //********************************************************
  18.  
  19. #include <stdio.h>
  20.  
  21. // constants
  22. #define SIZE 5
  23. #define OVERTIME_RATE 1.5f
  24. #define STD_WORK_WEEK 40.0f
  25.  
  26. // function prototypes
  27. float getHours (long int clockNumber);
  28. void printHeader (void);
  29. void printEmp  (long int clockNumber, float wageRate, float hours,
  30.                 float overtimeHrs, float grossPay);
  31.  
  32. float calcOvertime(float hours);
  33. float calcGrossPay(float wageRate, float hours, float overtimeHrs);
  34.  
  35. int main()
  36. {
  37.  
  38.     /* Variable Declarations */
  39.  
  40.     long  int clockNumber[SIZE] = {98401,526488,765349,34645,127615}; // ID
  41.     float grossPay[SIZE];     // gross pay
  42.     float hours[SIZE];        // hours worked in a given week
  43.     int   i;                  // loop and array index
  44.     float overtimeHrs[SIZE];  // overtime hours
  45.     float wageRate[SIZE] = {10.60,9.75,10.50,12.25,8.35}; // hourly wage rate
  46.  
  47.     // process each employee
  48.     for (i = 0; i < SIZE; ++i)
  49.     {
  50.  
  51.         // Read in hours for employee
  52.         hours[i] = getHours (clockNumber[i]); 
  53.  
  54.         overtimeHrs[i] = calcOvertime(hours[i]);
  55.  
  56.         grossPay[i] = calcGrossPay(wageRate[i], hours[i],
  57.                                   overtimeHrs[i]);
  58.  
  59.     }
  60.  
  61.     // print the header info
  62.     printHeader();
  63.  
  64.     // print out each employee
  65.     for (i = 0; i < SIZE; ++i)
  66.     {
  67.  
  68.         // Print all the employees - call by value
  69.         printEmp (clockNumber[i], wageRate[i], hours[i],
  70.                    overtimeHrs[i], grossPay[i]);
  71.  
  72.     } // for
  73.  
  74.     return (0);
  75.  
  76. } // main
  77.  
  78. //**************************************************************
  79. // Function: getHours 
  80. // 
  81. // Purpose: Obtains input from user, the number of hours worked 
  82. // per employee and stores the result in a local variable 
  83. // that is passed back to the calling function. 
  84. // 
  85. // Parameters: clockNumber - The unique employee ID
  86. // 
  87. // Returns: hoursWorked - hours worked in a given week
  88. //  
  89. //**************************************************************
  90.  
  91. float getHours (long int clockNumber) 
  92. { 
  93.  
  94.     float hoursWorked; // hours worked in a given week
  95.  
  96.     // Read in hours for employee
  97.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  98.     scanf ("%f", &hoursWorked); 
  99.  
  100.     // return hours back to the calling function
  101.     return (hoursWorked);
  102.  
  103. } // getHours
  104.  
  105. //**************************************************************
  106. // Function: printHeader
  107. // 
  108. // Purpose: Prints the initial table header information.
  109. // 
  110. // Parameters: none
  111. // 
  112. // Returns: void
  113. //  
  114. //**************************************************************
  115.  
  116. void printHeader (void) 
  117. { 
  118.  
  119.     printf ("\n\n*** Pay Calculator ***\n");
  120.  
  121.     // print the table header
  122.     printf("\nClock# Wage  Hours  OT      Gross\n");
  123.     printf("------------------------------------------------\n");
  124.  
  125. } // printHeader
  126.  
  127. //************************************************************* 
  128. // Function: printEmp 
  129. // 
  130. // Purpose: Prints out all the information for an employee
  131. // in a nice and orderly table format.
  132. // 
  133. // Parameters: 
  134. //
  135. //     clockNumber - unique employee ID
  136. //     wageRate - hourly wage rate
  137. //     hours - Hours worked for the week
  138. //     overtimeHrs - overtime hours worked in a week
  139. //     grossPay - gross pay for the week
  140. // 
  141. // Returns: void
  142. //  
  143. //**************************************************************
  144.  
  145. void printEmp (long int clockNumber, float wageRate, float hours,
  146.                 float overtimeHrs, float grossPay)
  147. {
  148.  
  149.     // print the employee
  150.  
  151.     printf("%06li %6.2f %7.2f %7.2f %10.2f\n",
  152.            clockNumber, wageRate, hours, overtimeHrs, grossPay);
  153. }
  154.  
  155.  
  156. // TODO: Add other functions here as needed
  157. // ... remember your comment block headers for each function 
  158.  
  159. //************************************************************
  160. // Function: calcOvertime
  161. //
  162. // Purpose: Calculates hours worked beyond the standard week.
  163. //
  164. // Parameters: hours - total hours worked during the week
  165. //
  166. // Returns: Overtime hours, or zero if no overtime was worked.
  167. //************************************************************
  168.  
  169. float calcOvertime(float hours)
  170. {
  171.     if (hours > STD_WORK_WEEK)
  172.     {
  173.         return hours - STD_WORK_WEEK;
  174.     }
  175.  
  176.     return 0.0f;
  177. }
  178.  
  179. //************************************************************
  180. // Function: calcGrossPay
  181. //
  182. // Purpose: Calculates regular pay plus overtime pay.
  183. //
  184. // Parameters:
  185. //     wageRate - hourly wage rate
  186. //     hours - total hours worked during the week
  187. //     overtimeHrs - overtime hours worked during the week
  188. //
  189. // Returns: Total gross pay for the week.
  190. //************************************************************
  191.  
  192. float calcGrossPay(float wageRate, float hours, float overtimeHrs)
  193. {
  194.     float regularHours = hours - overtimeHrs;
  195.  
  196.     return (regularHours * wageRate)
  197.          + (overtimeHrs * wageRate * OVERTIME_RATE);
  198. }
Success #stdin #stdout 0s 5324KB
comments (?)
stdin 
51.0
42.5
37.0
45.0
0.0
stdout 
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   51.00   11.00     598.90
526488   9.75   42.50    2.50     426.56
765349  10.50   37.00    0.00     388.50
034645  12.25   45.00    5.00     581.88
127615   8.35    0.00    0.00       0.00
https://ideone.com/6VzQv9
language:
C (gcc 8.3)
created:
14 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!