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  1. //********************************************************
  2. //
  3. // Assignment 5 - Functions
  4. //
  5. // Name: Brian Fallon
  6. //
  7. // Class: C Programming, Spring 2025
  8. //
  9. // Date: 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 hoursTotal,
  30.                 float overtimeHrs, float grossPay);
  31.  
  32. // TODO:  Add other function prototypes here as needed
  33. float calcOT (float hoursTotal); // Function Prototype
  34. 	float calcOT (float hoursTotal) // Function Definition
  35. 		{
  36. 		}
  37. float calcGross (float wageRate, float hoursTotal, float overtimeHrs); // Function Prototype
  38. 	float calcGross (float wageRate, float hoursTotal, float overtimeHrs) // Function Definition
  39. 		{ 
  40. 		}
  41.  
  42. int main()
  43. {
  44.  
  45.     /* Variable Declarations */
  46.  
  47.     long  int clockNumber[SIZE] = {98401,526488,765349,34645,127615}; // ID
  48.     float grossPay[SIZE];     // gross pay
  49.     float hoursTotal[SIZE];   // hours worked in a given week
  50.     int   i;                  // loop and array index
  51.     float overtimeHrs[SIZE];  // overtime hours
  52.     float wageRate[SIZE] = {10.60,9.75,10.50,12.25,8.35}; // hourly wage rate
  53.     float overtimePay [SIZE]; // overtime pay for a given week
  54.     float normalPay [SIZE];   // normal weekly pay without any overtime
  55.  
  56.     // process each employee
  57.     for (i = 0; i < SIZE; ++i)
  58.     {
  59.  
  60.         // Read in hours for employee
  61.         hoursTotal[i] = getHours (clockNumber[i]); 
  62.  
  63.         // TODO: Function call to calculate overtime hours
  64. 			if (hoursTotal[i] > STD_WORK_WEEK)
  65.         {
  66.             overtimeHrs[i] = hoursTotal[i] - STD_WORK_WEEK;
  67.     		overtimePay[i] = overtimeHrs[i] * (OVERTIME_RATE*wageRate[i]);
  68.     		normalPay[i]= STD_WORK_WEEK * wageRate[i];
  69.         } // End if
  70.         else // No Overtime
  71.         {
  72.             overtimeHrs[i] = 0;
  73. 			normalPay[i]=wageRate[i]*hoursTotal[i];
  74.         }
  75.         // TODO: Function call to calculate gross pay
  76. 		   grossPay[i] = normalPay[i] + overtimePay[i];
  77.  
  78.     } // End for
  79.  
  80.     // print the header info
  81.     printHeader();
  82.  
  83.     // print out each employee
  84.     for (i = 0; i < SIZE; ++i)
  85.     {
  86.  
  87.         // Print all the employees - call by value
  88.         printEmp (clockNumber[i], wageRate[i], hoursTotal[i],
  89.                    overtimeHrs[i], grossPay[i]);
  90.  
  91.     } // End for
  92.  
  93.     return (0);
  94.  
  95. } // main
  96.  
  97. //**************************************************************
  98. // Function: getHours 
  99. // 
  100. // Purpose: Obtains input from user, the number of hours worked 
  101. // per employee and stores the result in a local variable 
  102. // that is passed back to the calling function. 
  103. // 
  104. // Parameters: clockNumber - The unique employee ID
  105. // 
  106. // Returns: hoursWorked - hours worked in a given week
  107. //  
  108. //**************************************************************
  109.  
  110. float getHours (long int clockNumber) //Called Function
  111. { 
  112.  
  113.     float hoursWorked; // hours worked in a given week
  114.  
  115.     // Read in hours for employee
  116.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  117.     scanf ("%f", &hoursWorked); 
  118.  
  119.     // return hours back to the calling function
  120.     return (hoursWorked);
  121.  
  122. } // getHours
  123.  
  124. //**************************************************************
  125. // Function: printHeader
  126. // 
  127. // Purpose: Prints the initial table header information.
  128. // 
  129. // Parameters: none
  130. // 
  131. // Returns: void
  132. //  
  133. //**************************************************************
  134.  
  135. void printHeader (void) 
  136. { 
  137.  
  138.     printf ("\n\n*** Pay Calculator ***\n");
  139.  
  140.     // print the table header
  141.     printf("\nClock# Wage  Hours  OT      Gross\n");
  142.     printf("------------------------------------------------\n");
  143.  
  144. } // printHeader
  145.  
  146. //************************************************************* 
  147. // Function: printEmp 
  148. // 
  149. // Purpose: Prints out all the information for an employee
  150. // in a nice and orderly table format.
  151. // 
  152. // Parameters: 
  153. //
  154. //     clockNumber - unique employee ID
  155. //     wageRate - hourly wage rate
  156. //     hours - Hours worked for the week
  157. //     overtimeHrs - overtime hours worked in a week
  158. //     grossPay - gross pay for the week
  159. // 
  160. // Returns: void
  161. //  
  162. //**************************************************************
  163.  
  164. void printEmp (long int clockNumber, float wageRate, float hoursTotal,
  165.                 float overtimeHrs, float grossPay)
  166. {
  167.  
  168.     // print the employee
  169.     // TODO: add code to print out a single employee
  170.     	printf("%06d %5.2f %5.1f %5.1f %8.2f\n", 
  171.                 clockNumber, wageRate, hoursTotal, overtimeHrs, grossPay);
  172. }
  173.  
  174.  
  175. // TODO: Add other functions here as needed
  176. // ... remember your comment block headers for each function
Success #stdin #stdout 0s 5256KB
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stdin
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51.0
42.5
37.0
45.0
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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/wTHfu1
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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