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  1. //********************************************************
  2. //
  3. // Assignment 6 - Structures
  4. //
  5. // Name: <replace with your name>
  6. //
  7. // Class: C Programming, <replace with Semester and Year>
  8. //
  9. // Date: <replace with the current date>
  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. // Call by Value design
  16. //
  17. //********************************************************
  18.  
  19. // Define and Includes
  20.  
  21. #include <stdio.h>
  22.  
  23. // Define Constants
  24. #define NUM_EMPL 5
  25. #define STD_HOURS 40.0
  26. #define OT_RATE 1.5
  27.  
  28. // Define a global structure to pass employee data between functions
  29. // Note that the structure type is global, but you don't want a variable
  30. // of that type to be global. Best to declare a variable of that type
  31. // in a function like main or another function and pass as needed.
  32.  
  33. struct employee
  34. {
  35.     long int clockNumber;
  36.     float wageRate;
  37.     float hours;
  38.     float overtimeHrs;
  39.     float grossPay;
  40. };
  41.  
  42. // define prototypes here for each function except main
  43. float getHours (long int clockNumber);
  44. void printHeader (void);
  45. void printEmp (long int clockNumber, float wageRate, float hours,
  46.                float overtimeHrs, float grossPay);
  47.  
  48. // TODO: Add your other function prototypes here
  49.  
  50. int main ()
  51. {
  52.     // Set up a local variable to store the employee information
  53.     struct employee employeeData[NUM_EMPL] = {
  54.         { 98401, 10.60 },
  55.         { 526488, 9.75 },
  56.         { 765349, 10.50 }, // initialize clock and wage values
  57.         { 34645, 12.25 },
  58.         { 127615, 8.35 }
  59.     };
  60.  
  61.     int i;  // loop and array index
  62.  
  63.     // Call functions as needed to read and calculate information
  64.     for (i = 0; i < NUM_EMPL; ++i) 
  65.     { 
  66.  
  67.        // Prompt for the number of hours worked by the employee
  68.        employeeData[i].hours = getHours (employeeData[i].clockNumber); 
  69.  
  70.        // TODO: Add other function calls as needed to calculate overtime and gross
  71.  
  72.     } // for
  73.  
  74.     // Print the column headers
  75.     printHeader();
  76.  
  77.     // print out each employee
  78.     for (i = 0; i < NUM_EMPL; ++i) 
  79.     { 
  80.         printEmp (employeeData[i].clockNumber, 
  81.                   employeeData[i].wageRate, 
  82.                   employeeData[i].hours,
  83.                   employeeData[i].overtimeHrs, 
  84.                   employeeData[i].grossPay);
  85.     }
  86.  
  87.     return(0); // success
  88.  
  89. } // main
  90.  
  91. //**************************************************************
  92. // Function: getHours 
  93. // 
  94. // Purpose: Obtains input from user, the number of hours worked 
  95. // per employee and stores the result in a local variable 
  96. // that is passed back to the calling function. 
  97. // 
  98. // Parameters: clockNumber - The unique employee ID
  99. // 
  100. // Returns: hoursWorked - hours worked in a given week
  101. //  
  102. //**************************************************************
  103.  
  104. float getHours (long int clockNumber) 
  105. { 
  106.  
  107.     float hoursWorked; // hours worked in a given week
  108.  
  109.     // Read in hours for employee
  110.     printf("\nEnter hours worked by emp # %06li: ", clockNumber); 
  111.     scanf ("%f", &hoursWorked); 
  112.  
  113.     // return hours back to the calling function
  114.     return (hoursWorked);
  115.  
  116. } // getHours
  117.  
  118. //**************************************************************
  119. // Function: printHeader
  120. // 
  121. // Purpose: Prints the initial table header information.
  122. // 
  123. // Parameters: none
  124. // 
  125. // Returns: void
  126. //  
  127. //**************************************************************
  128.  
  129. void printHeader (void) 
  130. { 
  131.  
  132.     printf ("\n\n*** Pay Calculator ***\n");
  133.  
  134.     // print the table header
  135.     printf("\nClock# Wage  Hours  OT      Gross\n");
  136.     printf("------------------------------------------------\n");
  137.  
  138. } // printHeader
  139.  
  140.  
  141. //************************************************************* 
  142. // Function: printEmp 
  143. // 
  144. // Purpose: Prints out all the information for an employee
  145. // in a nice and orderly table format.
  146. // 
  147. // Parameters: 
  148. //
  149. //     clockNumber - unique employee ID
  150. //     wageRate - hourly wage rate
  151. //     hours - Hours worked for the week
  152. //     overtimeHrs - overtime hours worked in a week
  153. //     grossPay - gross pay for the week
  154. // 
  155. // Returns: void
  156. //  
  157. //**************************************************************
  158.  
  159. void printEmp (long int clockNumber, float wageRate, float hours,
  160.                 float overtimeHrs, float grossPay)
  161. {
  162.  
  163.     // Print out a single employee
  164.     printf("\n %06li %5.2f %4.1f %4.1f %8.2f",
  165.           clockNumber, wageRate, hours,
  166.           overtimeHrs, grossPay);
  167.  
  168. }  // printEmp
  169.  
  170. // TODO: Add your functions here
Success #stdin #stdout 0s 5436KB
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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  0.0     0.00
 526488  9.75 42.5  0.0     0.00
 765349 10.50 37.0  0.0     0.00
 034645 12.25 45.0  0.0     0.00
 127615  8.35  0.0  0.0     0.00
https://ideone.com/B908bj
language:
C (gcc 8.3)
created:
1 year ago
visibility:
public

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