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  1. //********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: Juan Difot
  6. //
  7. // Class: C Programming, Spring 2025
  8. //
  9. // Date: March 2nd, 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. // 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 calcOT (float hours); // Overtime hours calculation
  34. float calcOT (float hours)
  35. {
  36.     // declare local variables
  37.     float result; // Overtime hours result
  38.     // add in code 
  39.     if (hours >= STD_WORK_WEEK)
  40.     {
  41.         result = hours - STD_WORK_WEEK;
  42.     } // for
  43.     else
  44.     {
  45.         result = 0;
  46.     } // else
  47.  
  48.     // return a value
  49.     return (result);
  50.  
  51. } // calcOT
  52.  
  53. // Grosspay calculation
  54. float calcGross (float wageRate, float hours, float overtimeHrs); 
  55. float calcGross (float wageRate, float hours, float overtimeHrs)
  56. {
  57.     // declare local variables
  58.     float gross; // Gross pay result
  59.  
  60.     // add in code 
  61.     if (hours >= STD_WORK_WEEK)
  62.     {
  63.         gross = (wageRate * STD_WORK_WEEK) + (overtimeHrs * (OVERTIME_RATE *wageRate));
  64.     } // for
  65.     else
  66.     {
  67.         gross = wageRate * hours;
  68.     } // else
  69.  
  70.     // return a value
  71.     return (gross);
  72. } // calcGross
  73.  
  74. int main()
  75. {
  76.  
  77.     /* Variable Declarations */
  78.  
  79.     long  int clockNumber[SIZE] = {98401,526488,765349,34645,127615}; // ID
  80.     float grossPay[SIZE];     // gross pay
  81.     float hours[SIZE];        // hours worked in a given week
  82.     int   i;                  // loop and array index
  83.     float overtimeHrs[SIZE];  // overtime hours
  84.     float wageRate[SIZE] = {10.60,9.75,10.50,12.25,8.35}; // hourly wage rate
  85.  
  86.     // process each employee
  87.     for (i = 0; i < SIZE; ++i)
  88.     {
  89.  
  90.         // Read in hours for employee
  91.         hours[i] = getHours (clockNumber[i]); 
  92.  
  93.         // TODO: Function call to calculate overtime hours
  94.         overtimeHrs[i] = calcOT (hours[i]);
  95.         // TODO: Function call to calculate gross pay
  96.         grossPay[i] = calcGross (wageRate [i], hours [i], overtimeHrs [i]);
  97.     }
  98.  
  99.     // print the header info
  100.     printHeader();
  101.  
  102.     // print out each employee
  103.     for (i = 0; i < SIZE; ++i)
  104.     {
  105.  
  106.         // Print all the employees - call by value
  107.         printEmp (clockNumber[i], wageRate[i], hours[i],
  108.                    overtimeHrs[i], grossPay[i]);
  109.  
  110.     } // for
  111.  
  112.     return (0);
  113.  
  114. } // main
  115.  
  116. //**************************************************************
  117. // Function: getHours 
  118. // 
  119. // Purpose: Obtains input from user, the number of hours worked 
  120. // per employee and stores the result in a local variable 
  121. // that is passed back to the calling function. 
  122. // 
  123. // Parameters: clockNumber - The unique employee ID
  124. // 
  125. // Returns: hoursWorked - hours worked in a given week
  126. //  
  127. //**************************************************************
  128.  
  129. float getHours (long int clockNumber) 
  130. { 
  131.  
  132.     float hoursWorked; // hours worked in a given week
  133.  
  134.     // Read in hours for employee
  135.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  136.     scanf ("%f", &hoursWorked); 
  137.  
  138.     // return hours back to the calling function
  139.     return (hoursWorked);
  140.  
  141. } // getHours
  142.  
  143. //**************************************************************
  144. // Function: printHeader
  145. // 
  146. // Purpose: Prints the initial table header information.
  147. // 
  148. // Parameters: none
  149. // 
  150. // Returns: void
  151. //  
  152. //**************************************************************
  153.  
  154. void printHeader (void) 
  155. { 
  156.  
  157.     printf ("\n\n\t*** Pay Calculator ***\n");
  158.  
  159.     // print the table header
  160.     printf("\n   Clock# Wage  Hours  OT     Gross\n");
  161.     printf("   ---------------------------------\n");
  162.  
  163. } // printHeader
  164.  
  165. //************************************************************* 
  166. // Function: printEmp 
  167. // 
  168. // Purpose: Prints out all the information for an employee
  169. // in a nice and orderly table format.
  170. // 
  171. // Parameters: 
  172. //
  173. //     clockNumber - unique employee ID
  174. //     wageRate - hourly wage rate
  175. //     hours - Hours worked for the week
  176. //     overtimeHrs - overtime hours worked in a week
  177. //     grossPay - gross pay for the week
  178. // 
  179. // Returns: void
  180. //  
  181. //**************************************************************
  182.  
  183. void printEmp (long int clockNumber, float wageRate, float hours,
  184.                 float overtimeHrs, float grossPay)
  185. {
  186.  
  187.     // print the employee
  188.  
  189.     // TODO: add code to print out a single employee
  190.     printf ("   %06ld %5.2f %5.1f %5.1f %7.2f\n",
  191.     clockNumber, wageRate, hours, overtimeHrs, grossPay);
  192. }
  193.  
  194.  
  195. // TODO: Add other functions here as needed
  196. // ... remember your comment block headers for each function
Success #stdin #stdout 0s 5292KB
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: 

	*** 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/aUSFEc
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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