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  1. //*******************************************************
  2. //
  3. // Assignment 4 - Arrays
  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. //********************************************************
  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.     // unique employee identifier (initialized)
  27.     long int clockNumber[SIZE] = {98401, 526488, 765349, 34645, 127615};
  28.  
  29.     // hourly pay for each employee (initialized)
  30.     float wageRate[SIZE] = {10.6f, 9.75f, 10.5f, 12.25f, 8.35f};
  31.  
  32.     // arrays to be filled/calculated
  33.     float grossPay[SIZE];
  34.     float hours[SIZE];
  35.     float normalPay[SIZE];
  36.     float overtimeHrs[SIZE];
  37.     float overtimePay[SIZE];
  38.  
  39.     int i;
  40.  
  41.     printf("\n*** Pay Calculator ***\n\n");
  42.  
  43.     /* Read hours for each employee and compute normal/overtime/gross pay */
  44.     for (i = 0; i < SIZE; i++)
  45.     {
  46.         printf("Enter number of hours worked for employee %06ld: ", clockNumber[i]);
  47.         if (scanf("%f", &hours[i]) != 1) {
  48.             // If input fails, set hours to 0 and clear input state (simple handling)
  49.             hours[i] = 0.0f;
  50.         }
  51.  
  52.         if (hours[i] >= STD_HOURS)
  53.         {
  54.             overtimeHrs[i] = hours[i] - STD_HOURS;
  55.             normalPay[i] = STD_HOURS * wageRate[i];
  56.             overtimePay[i] = overtimeHrs[i] * wageRate[i] * OT_RATE;
  57.         }
  58.         else
  59.         {
  60.             overtimeHrs[i] = 0.0f;
  61.             normalPay[i] = hours[i] * wageRate[i];
  62.             overtimePay[i] = 0.0f;
  63.         }
  64.  
  65.         grossPay[i] = normalPay[i] + overtimePay[i];
  66.     }
  67.  
  68.     /* Print report header */
  69.     printf("\n-------------------------------------------------------------\n");
  70.     printf("    Clock#   Wage   Hours    OT       Gross\n");
  71.     printf("-------------------------------------------------------------\n");
  72.  
  73.     /* Print each employee's row */
  74.     for (i = 0; i < SIZE; i++)
  75.     {
  76.         /* 
  77.            Formats:
  78.            - Clock#: zero-padded to 6 digits -> %06ld
  79.            - Wage: 2 decimal places -> %6.2f
  80.            - Hours / OT: 1 decimal place -> %6.1f
  81.            - Gross: 2 decimal places -> %8.2f
  82.         */
  83.         printf("    %06ld  %6.2f   %6.1f   %6.1f   %8.2f\n",
  84.                clockNumber[i],
  85.                wageRate[i],
  86.                hours[i],
  87.                overtimeHrs[i],
  88.                grossPay[i]);
  89.     }
  90.  
  91.     return 0;
  92. }
Success #stdin #stdout 0.01s 5320KB
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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 for employee 098401: Enter number of hours worked for employee 526488: Enter number of hours worked for employee 765349: Enter number of hours worked for employee 034645: Enter number of hours worked for employee 127615: 
-------------------------------------------------------------
    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/S6Ppxx
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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