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  1. //
  2. // Assignment 4 - Arrays
  3. //
  4. // Name: Henri Biqiku
  5. //
  6. // Class: C Programming, Fall 2026
  7. //
  8. // Date: Oct 4, 2026
  9. //
  10. // Description: Program which determines overtime and 
  11. // gross pay for a set of employees with outputs sent 
  12. // to standard output (the screen).
  13. //
  14. //********************************************************
  15.  
  16. #include <stdio.h>
  17.  
  18. // constants to use
  19. #define SIZE 5           // number of employees to process
  20. #define STD_HOURS 40.0   // normal work week hours before overtime
  21. #define OT_RATE 1.5      // time and half overtime setting
  22.  
  23. int main()
  24. {
  25.     // Declare variables needed for the program
  26.     // Recommend an array for clock, wage, hours,
  27.     // ... and overtime hours and gross.
  28.     // Recommend arrays also for normal pay and overtime pay                
  29.     // It is OK to pre-fill clock and wage values ... or you can prompt for them
  30.  
  31.     // unique employee identifier
  32.     long int clockNumber[SIZE] = {98401, 526488, 765349, 34645, 127615};
  33.  
  34.     float grossPay[SIZE];     // weekly gross pay - normal pay + overtime pay         
  35.     float hours[SIZE];        // hours worked in a given week
  36.     int i;                     // loop and array index
  37.     float normalPay[SIZE];    // normal weekly pay without any overtime
  38.     float overtimeHrs[SIZE];  // overtime hours worked in a given week
  39.     float overtimePay[SIZE]; // overtime pay for a given week
  40.  
  41.     // hourly pay for each employee
  42.     float wageRate[SIZE] = {10.6, 9.75, 10.5, 12.25, 8.35}; 
  43.  
  44.     printf("\n*** Pay Calculator ***\n\n");
  45.  
  46.     // Process each employee one at a time
  47.     for (i = 0; i < SIZE; i++)
  48.     {
  49.         // Prompt and read in hours worked for employee
  50.         printf("Enter hours worked for employee %ld: ", clockNumber[i]);
  51.         scanf("%f", &hours[i]);
  52.  
  53.         // Calculate overtime and gross pay for employee
  54.         if (hours[i] >= STD_HOURS)
  55.         {
  56.             overtimeHrs[i] = hours[i] - STD_HOURS;
  57.  
  58.             // Calculate normal pay and overtime pay
  59.             normalPay[i] = wageRate[i] * STD_HOURS;
  60.             overtimePay[i] = wageRate[i] * OT_RATE * overtimeHrs[i];
  61.         }
  62.         else // no OT
  63.         {
  64.             overtimeHrs[i] = 0;
  65.  
  66.             // Calculate normal pay and overtime pay without overtime
  67.             normalPay[i] = wageRate[i] * hours[i];
  68.             overtimePay[i] = 0;
  69.         }
  70.  
  71.         // Calculate Gross Pay
  72.         grossPay[i] = normalPay[i] + overtimePay[i];
  73.     }
  74.  
  75.     // Print a nice table header
  76.     printf("\n");
  77.     printf(" Clock #   Wage   Hours   Normal Pay   OT Hours   OT Pay   Gross Pay\n");
  78.     printf("---------------------------------------------------------------------\n");
  79.  
  80.     // Now that we have all the information in our arrays, we can
  81.     // Access each employee and print to screen or file
  82.     for (i = 0; i < SIZE; i++)
  83.     {
  84.         // Print employee information from your arrays
  85.         printf("%7ld  %6.2f  %5.1f    %8.2f    %6.1f    %7.2f   %8.2f\n",
  86.                clockNumber[i],
  87.                wageRate[i],
  88.                hours[i],
  89.                normalPay[i],
  90.                overtimeHrs[i],
  91.                overtimePay[i],
  92.                grossPay[i]);
  93.     }
  94.  
  95.     return(0);
  96. }
Success #stdin #stdout 0s 5320KB
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stdin
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Standard input is empty
stdout
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*** Pay Calculator ***

Enter hours worked for employee 98401: Enter hours worked for employee 526488: Enter hours worked for employee 765349: Enter hours worked for employee 34645: Enter hours worked for employee 127615: 
 Clock #   Wage   Hours   Normal Pay   OT Hours   OT Pay   Gross Pay
---------------------------------------------------------------------
  98401   10.60   -0.0       -0.00       0.0       0.00      -0.00
 526488    9.75    0.0        0.00       0.0       0.00       0.00
 765349   10.50    0.0        0.00       0.0       0.00       0.00
  34645   12.25    0.0        0.00       0.0       0.00       0.00
 127615    8.35    0.0        0.00       0.0       0.00       0.00
https://ideone.com/ykI2aV
language:
C (gcc 8.3)
created:
3 days ago
visibility:
public

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