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  1. //********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: Nadeline Alexandre 
  6. //
  7. // Class: C Programming, Spring 2025
  8. //
  9. // Date: Sunday, March 2, 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. float calcOvertime (float hoursWorked);
  32. float calcGrossPay (float wageRate, float hoursWorked, float overtimeHrs);
  33.  
  34. // TODO:  Add other function prototypes here as needed
  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.  
  55.         // TODO: Function call to calculate overtime hours
  56.         // TODO: Function call to calculate gross pay
  57.        overtimeHrs[i] = calcOvertime(hours[i]);
  58.        grossPay[i] = calcGrossPay(wageRate[i], hours[i], overtimeHrs[i]);
  59.  
  60.     }
  61.  
  62.     // print the header info
  63.     printHeader();
  64.  
  65.     // print out each employee
  66.     for (i = 0; i < SIZE; ++i)
  67.     {
  68.  
  69.         // Print all the employees - call by value
  70.         printEmp (clockNumber[i], wageRate[i], hours[i],
  71.                    overtimeHrs[i], grossPay[i]);
  72.  
  73.     } // for
  74.  
  75.     return (0);
  76.  
  77. } // main
  78.  
  79. //**************************************************************
  80. // Function: getHours 
  81. // 
  82. // Purpose: Obtains input from user, the number of hours worked 
  83. // per employee and stores the result in a local variable 
  84. // that is passed back to the calling function. 
  85. // 
  86. // Parameters: clockNumber - The unique employee ID
  87. // 
  88. // Returns: hoursWorked - hours worked in a given week
  89. //  
  90. //**************************************************************
  91.  
  92. float getHours (long int clockNumber) 
  93. { 
  94.  
  95.     float hoursWorked; // hours worked in a given week
  96.  
  97.     // Read in hours for employee
  98.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  99.     scanf ("%f", &hoursWorked); 
  100.  
  101.     // return hours back to the calling function
  102.     return (hoursWorked);
  103.  
  104. } // getHours
  105.  
  106. //**************************************************************
  107. // Function: printHeader
  108. // 
  109. // Purpose: Prints the initial table header information.
  110. // 
  111. // Parameters: none
  112. // 
  113. // Returns: void
  114. //  
  115. //**************************************************************
  116.  
  117. void printHeader (void) 
  118. { 
  119.  
  120.     printf ("\n\n*** Pay Calculator ***\n");
  121.  
  122.     // print the table header
  123.     printf("\nClock# Wage  Hours  OT      Gross\n");
  124.     printf("------------------------------------------------\n");
  125.  
  126. } // printHeader
  127.  
  128. //************************************************************* 
  129. // Function: printEmp 
  130. // 
  131. // Purpose: Prints out all the information for an employee
  132. // in a nice and orderly table format.
  133. // 
  134. // Parameters: 
  135. //
  136. //     clockNumber - unique employee ID
  137. //     wageRate - hourly wage rate
  138. //     hours - Hours worked for the week
  139. //     overtimeHrs - overtime hours worked in a week
  140. //     grossPay - gross pay for the week
  141. // 
  142. // Returns: void
  143. //  
  144. //**************************************************************
  145.  
  146. void printEmp (long int clockNumber, float wageRate, float hours,
  147.                 float overtimeHrs, float grossPay)
  148. {
  149.  printf("%06ld %5.2f %5.1f %5.1f %8.2f\n",
  150.         clockNumber, wageRate, hours, overtimeHrs, grossPay);
  151.     // print the employee
  152.  
  153.     // TODO: add code to print out a single employee
  154. }
  155.  
  156.  
  157. // TODO: Add other functions here as needed
  158. // ... remember your comment block headers for each function 
  159.  
  160. //**************************************************************
  161. // Function: calcOvertime  
  162. // 
  163. // Purpose: calculates overtime hours for each employee
  164. // 
  165. // Parameters: hoursWorked
  166. // 
  167. // Returns: overtime hours 
  168. //  
  169. //**************************************************************
  170. float calcOvertime(float hoursWorked) {
  171. if (hoursWorked > STD_WORK_WEEK) {
  172.  return hoursWorked - STD_WORK_WEEK ; // total hours worked - std work week hours 
  173. } 
  174.   return 0.0f;
  175. }
  176.  
  177. //**************************************************************
  178. // Function: calcGrossPay
  179.  
  180. // Purpose: calculates gross pay for each emloyee 
  181. // 
  182. // Parameters: wageRate, hoursWorked, overtimeHours 
  183. // 
  184. // Returns: Gross Pay totals
  185.  
  186. //**************************************************************
  187.      float calcGrossPay (float wageRate, float hoursWorked, float overtimeHrs) {
  188.  
  189.       float normalHours = hoursWorked - overtimeHrs;
  190.       float normalPay = normalHours * wageRate;
  191.       float overtimePay = (overtimeHrs * wageRate) * OVERTIME_RATE;
  192.  
  193.       return normalPay + overtimePay ;
  194.   } 
  195.  
  196.  
  197.  
Success #stdin #stdout 0.01s 5276KB
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/ihqomv
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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