#include <stdio.h>

// Declare constants 
#define STD_HOURS 40.0
#define NUM_EMPLOYEES 5
#define OVERTIME_RATE 1.5 

// TODO:  Declare and use at least one more constant

int main()
{
    int clockNumber;     // Employee clock number
    float grossPay;      // The weekly gross pay which is the normalPay + any overtimePay
    float hours;         // Total hours worked in a week
    float normalPay;     // Standard weekly normal pay without overtime 
    float overtimeHrs;   // Overtime hours worked beyond a normal week (40 hours)
    float overtimePay;   // Any hours worked past the normal scheduled work week
    float wageRate;      // Hourly wage for an employee

    printf("\n*** Pay Calculator ***");

    // Process each employee
    for (int i = 0; i < NUM_EMPLOYEES; i++) {

        // Prompt the user for the clock number
        printf("\n\nEnter clock number: ");
        scanf("%d", &clockNumber);

        // Prompt the user for the wage rate
        printf("\nEnter wage rate: ");
        scanf("%f", &wageRate);

        // Prompt the user for the number of hours worked
        printf("\nEnter number of hours worked: ");
        scanf("%f", &hours);

        // Optional TODO:  Remove these initialization statements if desired
        // initialize so initial template prints these both as zero
        //grossPay = 0;
        //overtimeHours = 0;

        // Calculate the overtime hours, normal pay, and overtime pay
        if (hours > STD_HOURS) {
            overtimeHrs = hours - STD_HOURS;
       }
        else {
            overtimeHrs = 0.0;
        }

        // Calculate the gross pay with normal pay and any additional overtime pay
        if (overtimeHrs > 0) {
            grossPay = (STD_HOURS * wageRate) + (overtimeHrs * wageRate * OVERTIME_RATE);
        }
        else {
            grossPay = hours * wageRate;
        }
        // Print out information on the current employee
        // Optional TODO:  Feel free to also print out normalPay and overtimePay
        printf("\n\nClock# Wage  Hours  OT      Gross\n");
        printf("------------------------------------------------\n");
        printf("%06d %5.2f %5.1f %5.1f %8.2f\n",
            clockNumber, wageRate, hours, overtimeHrs, grossPay);
    }

    return 0;
}