Payroll - 0.x1

#include <iostream>
#include <Windows.h>
#include <cstdlib>
using namespace std;

double hire(float date) { //Takes date from main() for int part of row[0] of column[i]
	double employees[3][4], pin, id;
	int input, hours;
	float payrate;

	cout.precision(3);

	bool flag = false;

	while (!flag) { //Checks for proper employee
		cout << "Which employee's information would you like to alter? (1, 2, or 3): "; //Ask user for employee
		cin >> input;
		if (input == 1 || input == 2 || input == 3) {
			flag = true;
		}
		else {
			cout << "Sorry, but that's not an option. Please try again." << endl; //Restarts while() checker
		}
	}
	cout << "You are now editing employee " << input << "'s information." << endl << "An ID number is being assigned. Please wait..." << endl; //Assigns employee[i] an ID number
	Sleep(750);

	double pinholder = (double)(rand() % 1000);
	pin = pinholder / 1000;

	id = date + pin;
	cout << fixed << endl << "Employee " << input << " has been assigned as: " << id << endl; //Displays and fills employee hiredate and ID in row[1] of column[i] to user
	employees[input - 1][0] = id;

	cout << "Please enter employee " << input << "'s hours, to the closest rounded whole number: "; //Fills column[i], row[1] with hours of employee
	cin >> hours;
	employees[input - 1][1] = hours;

	cout << "Please enter employee " << input << "'s payrate: "; // Fills column[i], row[2] with the payrate of the employee as $$.$$
	cin >> payrate;
	employees[input - 1][2] = payrate;

	cout.precision(2); //Changes decimal precision to 2 places, for cents in a dollar

	cout << "The gross wages of employee " << input << " for this month were $" << hours * payrate << "."; //Displays and fills column[i], row[3] with gross wages of employee
	employees[input - 1][3] = (hours * payrate);

	cout.precision(3); //Changes decimal precision back to 3 places



	return 0;
}

int main() {
	double date, day, month, year, i = 1;

	cout << "Welcome! Please enter the current year: ";
	cin >> year;
	Sleep(500);

	cout << "The current year is " << year << "." << endl << "Please enter the current month (numerically): ";
	cin >> month;
	Sleep(500);

	cout << "The place of the current month is " << month << "." << endl << "Please enter the current day: ";
	cin >> day;
	Sleep(500);

	cout << "It is currently the " << day << "th day of the " << month << "th month, in the year " << year << "." << endl << endl << endl;
	date = (month * 1000000) + (day * 10000) + year;

	hire(date);
}