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  1. #include <stdio.h>
  2.  
  3. // Constants
  4. #define SIZE 5
  5. #define OVERTIME_RATE 1.5
  6. #define STD_WORK_WEEK 40.0
  7.  
  8. // Function prototypes
  9. float getHours(long int clockNumber);
  10. void printHeader(void);
  11. void printEmp(long int clockNumber, float wageRate, float hours, float overtimeHrs, float grossPay);
  12. float calculateOvertime(float hours);
  13. float calculateGrossPay(float wageRate, float hours, float overtimeHrs);
  14.  
  15. int main() {
  16.     // Employee data
  17.     long int clockNumber[SIZE] = {98401, 52648, 76534, 34645, 12761};
  18.     float grossPay[SIZE];
  19.     float hours[SIZE];
  20.     float overtimeHrs[SIZE];
  21.     float wageRate[SIZE] = {10.60, 9.75, 10.50, 12.25, 8.35};
  22.  
  23.     // Process each employee
  24.     for (int i = 0; i < SIZE; i++) {
  25.         // Read hours for employee
  26.         hours[i] = getHours(clockNumber[i]);
  27.  
  28.         // Calculate overtime hours
  29.         overtimeHrs[i] = calculateOvertime(hours[i]);
  30.  
  31.         // Calculate gross pay
  32.         grossPay[i] = calculateGrossPay(wageRate[i], hours[i], overtimeHrs[i]);
  33.     }
  34.  
  35.     // Print the header info
  36.     printHeader();
  37.  
  38.     // Print all employees
  39.     for (int i = 0; i < SIZE; i++) {
  40.         printEmp(clockNumber[i], wageRate[i], hours[i], overtimeHrs[i], grossPay[i]);
  41.     }
  42.  
  43.     return 0;
  44. }
  45.  
  46. // Function: getHours
  47. // Purpose: Obtains input from user, the number of hours worked per employee and stores the result.
  48. float getHours(long int clockNumber) {
  49.     float hoursWorked;
  50.     printf("Enter hours worked for employee ID %ld: ", clockNumber);
  51.     scanf("%f", &hoursWorked);
  52.     return hoursWorked;
  53. }
  54.  
  55. // Function: printHeader
  56. // Purpose: Prints the header for the employee summary output
  57. void printHeader(void) {
  58.     printf("\nEmployee Summary:\n");
  59.     printf("---------------------------------------------------------\n");
  60.     printf("Employee ID | Wage Rate | Hours Worked | Overtime Hours | Gross Pay\n");
  61.     printf("---------------------------------------------------------\n");
  62. }
  63.  
  64. // Function: printEmp
  65. // Purpose: Prints the details for each employee
  66. void printEmp(long int clockNumber, float wageRate, float hours, float overtimeHrs, float grossPay) {
  67.     printf("%10ld | %9.2f | %12.2f | %14.2f | %9.2f\n", clockNumber, wageRate, hours, overtimeHrs, grossPay);
  68. }
  69.  
  70. // Function: calculateOvertime
  71. // Purpose: Calculates the overtime hours worked
  72. float calculateOvertime(float hours) {
  73.     if (hours > STD_WORK_WEEK) {
  74.         return hours - STD_WORK_WEEK;
  75.     }
  76.     return 0.0;
  77. }
  78.  
  79. // Function: calculateGrossPay
  80. // Purpose: Calculates the gross pay based on wage rate, hours worked, and overtime
  81. float calculateGrossPay(float wageRate, float hours, float overtimeHrs) {
  82.     float regularPay = wageRate * (hours - overtimeHrs);
  83.     float overtimePay = overtimeHrs * wageRate * OVERTIME_RATE;
  84.     return regularPay + overtimePay;
  85. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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Standard input is empty
stdout
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Enter hours worked for employee ID 98401: Enter hours worked for employee ID 52648: Enter hours worked for employee ID 76534: Enter hours worked for employee ID 34645: Enter hours worked for employee ID 12761: 
Employee Summary:
---------------------------------------------------------
Employee ID | Wage Rate | Hours Worked | Overtime Hours | Gross Pay
---------------------------------------------------------
     98401 |     10.60 |         0.00 |           0.00 |      0.00
     52648 |      9.75 |         0.00 |           0.00 |      0.00
     76534 |     10.50 |         0.00 |           0.00 |      0.00
     34645 |     12.25 |         0.00 |           0.00 |      0.00
     12761 |      8.35 |         0.00 |           0.00 |      0.00
https://ideone.com/LHTz6f
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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