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  1. //********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: <Ryan Martinez>
  6. //
  7. // Class: C Programming, <Fall 2026>
  8. //
  9. // Date: <October 10th, 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. // TODO:  Add other function prototypes here as needed
  33. float calculateOvertime(float hoursWorked);
  34. float calculateGrossPay(float hours, float overtimeHrs, float wageRate);
  35.  
  36. int main()
  37. {
  38.  
  39.     /* Variable Declarations */
  40.  
  41.     long  int clockNumber[SIZE] = {98401,526488,765349,34645,127615}; // ID
  42.     float grossPay[SIZE];     // gross pay
  43.     float hours[SIZE];        // hours worked in a given week
  44.     int   i;                  // loop and array index
  45.     float overtimeHrs[SIZE];  // overtime hours
  46.     float wageRate[SIZE] = {10.60,9.75,10.50,12.25,8.35}; // hourly wage rate
  47.  
  48.     // process each employee
  49.     for (i = 0; i < SIZE; ++i)
  50.     {
  51.  
  52.         // Read in hours for employee
  53.         hours[i] = getHours (clockNumber[i]); 
  54.         // TODO: Function call to calculate overtime hours
  55. 		overtimeHrs[i] = calculateOvertime(hours[i]);
  56.         // TODO: Function call to calculate gross pay
  57. 		grossPay[i] = calculateGrossPay(hours[i], overtimeHrs[i], wageRate[i]);
  58.     }
  59.  
  60.     // print the header info
  61.     printHeader();
  62.  
  63.     // print out each employee
  64.     for (i = 0; i < SIZE; ++i)
  65.     {
  66.  
  67.         // Print all the employees - call by value
  68.         printEmp (clockNumber[i], wageRate[i], hours[i],
  69.                    overtimeHrs[i], grossPay[i]);
  70.  
  71.     } // for
  72.  
  73.     return (0);
  74.  
  75. } // main
  76.  
  77. //**************************************************************
  78. // Function: getHours 
  79. // 
  80. // Purpose: Obtains input from user, the number of hours worked 
  81. // per employee and stores the result in a local variable 
  82. // that is passed back to the calling function. 
  83. // 
  84. // Parameters: clockNumber - The unique employee ID
  85. // 
  86. // Returns: hoursWorked - hours worked in a given week
  87. //  
  88. //**************************************************************
  89.  
  90. float getHours (long int clockNumber) 
  91. { 
  92.  
  93.     float hoursWorked; // hours worked in a given week
  94.  
  95.     // Read in hours for employee
  96.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  97.     scanf ("%f", &hoursWorked); 
  98.  
  99.     // return hours back to the calling function
  100.     return (hoursWorked);
  101.  
  102. } // getHours
  103.  
  104. //**************************************************************
  105. // Function: printHeader
  106. // 
  107. // Purpose: Prints the initial table header information.
  108. // 
  109. // Parameters: none
  110. // 
  111. // Returns: void
  112. //  
  113. //**************************************************************
  114.  
  115. void printHeader (void) 
  116. { 
  117.  
  118.     printf ("\n\n*** Pay Calculator ***\n");
  119.  
  120.     // print the table header
  121.     printf("\nClock# Wage  Hours  OT      Gross\n");
  122.     printf("------------------------------------------------\n");
  123.  
  124. } // printHeader
  125.  
  126. //************************************************************* 
  127. // Function: printEmp 
  128. // 
  129. // Purpose: Prints out all the information for an employee
  130. // in a nice and orderly table format.
  131. // 
  132. // Parameters: 
  133. //
  134. //     clockNumber - unique employee ID
  135. //     wageRate - hourly wage rate
  136. //     hours - Hours worked for the week
  137. //     overtimeHrs - overtime hours worked in a week
  138. //     grossPay - gross pay for the week
  139. // 
  140. // Returns: void
  141. //  
  142. //**************************************************************
  143.  
  144. void printEmp (long int clockNumber, float wageRate, float hours,
  145.                 float overtimeHrs, float grossPay)
  146. {
  147.  
  148.     // print the employee
  149.  
  150.     // TODO: add code to print out a single employee
  151.  
  152. 	printf("| %8li | %6.2f | %5.1f | %4.1f | %6.2f |\n", clockNumber, wageRate, hours, overtimeHrs, grossPay);
  153.     printf("---------------------------------------------\n");
  154. }
  155.  
  156. // TODO: Add other functions here as needed
  157. // ... remember your comment block headers for each function 
  158.  
  159. float calculateOvertime(float hoursWorked)
  160. {
  161.  
  162.    float overtimeHrs = 0;
  163.  
  164.    // TODO - Add code to calculate overtimeHrs
  165.  
  166.    return(overtimeHrs);
  167.  
  168. }
  169.  
  170.  
  171. float calculateGrossPay(float hours, float overtimeHrs, float wageRate)
  172. {
  173.  
  174.    float grossPay = 0;
  175.  
  176.    // TODO - Add code to figure out grossPay
  177.  
  178.    return(grossPay);
  179.  
  180. }
Success #stdin #stdout 0s 5320KB
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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: 

*** Pay Calculator ***

Clock# Wage  Hours  OT      Gross
------------------------------------------------
|    98401 |  10.60 |  51.0 |  0.0 |   0.00 |
---------------------------------------------
|   526488 |   9.75 |  42.5 |  0.0 |   0.00 |
---------------------------------------------
|   765349 |  10.50 |  37.0 |  0.0 |   0.00 |
---------------------------------------------
|    34645 |  12.25 |  45.0 |  0.0 |   0.00 |
---------------------------------------------
|   127615 |   8.35 |   0.0 |  0.0 |   0.00 |
---------------------------------------------
https://ideone.com/7PDAy8
language:
C (gcc 8.3)
created:
5 hours ago
visibility:
public

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