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  1. //*******************************************************
  2. //
  3. // Assignment 4 - Arrays
  4. //
  5. // Name: Guido Grossmann
  6. //
  7. // Class: C Programming, Summer 2025
  8. //
  9. // Date: June 22nd 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. //********************************************************
  16.  
  17. #include <stdio.h>
  18.  
  19. // constants to use
  20. #define SIZE 5           // number of employees to process
  21. #define STD_HOURS 40.0   // normal work week hours before overtime
  22. #define OT_RATE 1.5      // time and half overtime setting
  23.  
  24. int main()
  25. {
  26.  
  27.  
  28.     // Declare variables needed for the program
  29.     // Recommend an array for clock, wage, hours,
  30.     // ... and overtime hours and gross.
  31.     // Recommend arrays also for normal pay and overtime pay                
  32.     // It is OK to pre-fill clock and wage values ... or you can prompt for them
  33.  
  34.     // unique employee identifier
  35.     long int clockNumber [SIZE] = {98401, 526488, 765349, 34645, 127615};
  36.  
  37.     float grossPay [SIZE];     // weekly gross pay - normal pay + overtime pay         
  38.     float hours [SIZE];        // hours worked in a given week
  39.     int i;                     // loop and array index
  40.     float normalPay [SIZE];    // normal weekly pay without any overtime
  41.     float overtimeHrs[SIZE];   // overtime hours worked in a given week
  42.     float overtimePay [SIZE];  // overtime pay for a given week
  43.  
  44.     // hourly pay for each employee
  45.     float wageRate [SIZE] = {10.6, 9.75, 10.5, 12.25, 8.35}; 
  46.  
  47.     // weekly sum
  48.     float totalSum = 0;
  49.     float totalHours = 0;
  50.     float totalOvertime = 0;
  51.     float totalGross = 0;
  52.  
  53.     printf ("\n*** Pay Calculator ***\n\n");
  54.  
  55.     // Process each employee one at a time
  56.     for (i = 0; i < SIZE; i++)
  57.     {
  58.  
  59.         // TODO - Prompt and Read in hours worked for employee
  60. 		printf("\nEnter number of hours worked: ");
  61. 		scanf("%f", &hours[i]);
  62.         // Calculate overtime and gross pay for employee
  63.         if (hours[i] >= STD_HOURS)
  64.         {
  65.             overtimeHrs[i] = hours[i] - STD_HOURS;
  66.             // TODO: Calculate arrays normalPay and overtimePay with overtime
  67.             overtimePay[i] = overtimeHrs[i] * (wageRate[i] * OT_RATE);
  68.             normalPay[i] = wageRate[i] * (hours[i] - overtimeHrs[i]);
  69.         }
  70.         else // no OT
  71.         {
  72.             overtimeHrs[i] = 0;
  73.             // TODO: Calculate arrays normalPay and overtimePay without overtime
  74. 			overtimePay[i] = 0;
  75.             normalPay[i] = wageRate[i] * hours[i];
  76.         }
  77.  
  78.         // Calculate Gross Pay
  79.         grossPay[i] = normalPay[i] + overtimePay[i];
  80.     }
  81.  
  82.     // TODO: Print a nice table header
  83.     printf("\n\nClock#   Wage  Hours    OT    Gross\n");
  84.     printf("-----------------------------------\n");
  85.  
  86.  
  87.     // Now that we have all the information in our arrays, we can
  88.     // Access each employee and print to screen or file
  89.     for (i = 0; i < SIZE; i++)
  90.     {
  91.         // TODO: Print employee information from your arrays
  92.         printf("%06d %7.2f %5.1f %5.1f %8.2f\n", 
  93.                 clockNumber[i], wageRate[i], hours[i], overtimeHrs[i], grossPay[i]);
  94.         totalSum += wageRate[i];
  95.         totalHours += hours[i];
  96.         totalOvertime += overtimeHrs[i];
  97.         totalGross += grossPay[i];
  98.     }
  99.     printf("-----------------------------------\n");
  100.     printf("Total    %5.2f %5.1f %5.1f %8.2f\n", 
  101.                 totalSum, totalHours, totalOvertime, totalGross);
  102.     printf("Average  %5.2f %5.1f %5.1f %8.2f\n", 
  103.                 totalSum/SIZE, totalHours/SIZE, totalOvertime/SIZE, totalGross/SIZE);
  104.  
  105.     return(0);
  106. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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51.0
42.5
37.0
45.0
0.0
stdout
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*** Pay Calculator ***


Enter number of hours worked: 
Enter number of hours worked: 
Enter number of hours worked: 
Enter number of hours worked: 
Enter number of hours worked: 

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
-----------------------------------
Total    51.45 175.5  18.5  1995.84
Average  10.29  35.1   3.7   399.17
https://ideone.com/wXk0uv
language:
C (gcc 8.3)
created:
5 days ago
visibility:
public

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