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  1. //********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: <Azan Butt>
  6. //
  7. // Class: C Programming, <Spring 2025>
  8. //
  9. // Date: <03/1/2025>
  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,float overtimeHrs, float grossPay);
  30. float calculateOvertime(float hours);
  31. float calculateGrossPay(float wageRate, float hours, float overtimeHrs);
  32.  
  33. // complete:  Add other function prototypes here as needed
  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.         // Read in hours for employee
  51.         hours[i] = getHours (clockNumber[i]); 
  52.  
  53. 		overtimeHrs[i] = calculateOvertime(hours[i]);
  54.  
  55. 		grossPay[i] = calculateGrossPay(wageRate[i], hours[i], overtimeHrs[i]);
  56.  
  57.     }
  58.  
  59.     // print the header info
  60.     printHeader();
  61.  
  62.     // print out each employee
  63.     for (i = 0; i < SIZE; ++i){
  64.  
  65.         // Print all the employees - call by value
  66.         printEmp(clockNumber[i], wageRate[i], hours[i], overtimeHrs[i], grossPay[i]);
  67.  
  68.     }
  69.  
  70.     return (0);
  71.  
  72. } // main
  73.  
  74. //**************************************************************
  75. // Function: getHours 
  76. // 
  77. // Purpose: Obtains input from user, the number of hours worked 
  78. // per employee and stores the result in a local variable 
  79. // that is passed back to the calling function. 
  80. // 
  81. // Parameters: clockNumber - The unique employee ID
  82. // 
  83. // Returns: hoursWorked - hours worked in a given week
  84. //  
  85.  
  86.  
  87.  
  88.  
  89.  
  90. // complete: Add other functions here as needed
  91. // ... remember your comment block headers for each function 
  92.  
  93. float getHours(long int clockNumber) {
  94.     float hoursWorked;
  95.     printf("\nEnter hours worked by employee # %06li: ", clockNumber);
  96.     scanf("%f", &hoursWorked);
  97.     return hoursWorked;
  98. }
  99.  
  100. // Function to calculate overtime hours
  101. float calculateOvertime(float hours) {
  102.     return (hours > STD_WORK_WEEK) ? (hours - STD_WORK_WEEK) : 0.0f;
  103. }
  104.  
  105. // Function to calculate gross pay
  106. float calculateGrossPay(float wageRate, float hours, float overtimeHrs) {
  107.     float regularPay = (hours - overtimeHrs) * wageRate;
  108.     float overtimePay = overtimeHrs * wageRate * OVERTIME_RATE;
  109.     return regularPay + overtimePay;
  110. }
  111.  
  112. // Function to print the table header
  113. void printHeader(void) {
  114.     printf("\n\n*** Pay Calculator ***\n");
  115.     printf("\n------------------------------------------------\n");
  116.     printf("   Clock#   Wage   Hours   OT     Gross\n");
  117.     printf("------------------------------------------------\n");
  118. }
  119.  
  120. // Function to print employee details
  121. void printEmp(long int clockNumber, float wageRate, float hours, float overtimeHrs, float grossPay) {
  122.     printf(" %06li   %5.2f   %5.1f   %5.1f   %7.2f\n", clockNumber, wageRate, hours, overtimeHrs, grossPay);
  123. }
  124.  
  125.  
Success #stdin #stdout 0s 5272KB
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 employee # 098401: 
Enter hours worked by employee # 526488: 
Enter hours worked by employee # 765349: 
Enter hours worked by employee # 034645: 
Enter hours worked by employee # 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/WSistP
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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