import javax.swing.*;

public class Sales{
	public static void main(String [] args){
		double [] sales = new double [7];			//array of days in the week, for the sales per day
		double [] commission = new double[sales.length];
		double percentage = 0.07;

		sales = fillSales(sales.length);			// fill the array with the sales from each employee
		printArray("Sales for employee #", sales);		//print the array to confirm that you have filled it properly

		commission = calculateCommission(sales, percentage);	//calculate the commission on each employee's sales
		printArray("Commission for employee #", commission);	//print out the commission for each employee

	}

	public static double[] fillSales (int length){	//fillArray method from earlier example, slightly modified
		double [] sales =new double[length];
		String temp;


		for (int i=0; i<length; i++){
			temp = JOptionPane.showInputDialog(null, "Input the sales for employee " + (i+1) + ":");
			sales[i] = Double.parseDouble(temp);
		}

		return sales;
	}
		public static void printArray(String tagline, double [] sales){	//printArray method from earlier problem, slightly modified
										//this time it takes a string to print before each element of the array
										//so that it prints out, for example, "This is the sales for employee
										//#1: xxx"

		for (int i=0; i<sales.length;i++){		//for loop to go through each element in the array
			System.out.println(tagline + (i+1)+ ": " + sales[i]);	//print the current element
		}
		System.out.println();
	}

	public static double[] calculateCommission(double[] sales, double percentage){//method to calculate the commission for each employee

		double [] commission = new double[sales.length];	//creates new array to put the commissions into

		for (int i=0; i< sales.length; i++){			//for loop to go through the sales array
			commission [i] = sales[i] * percentage;		//and calculate each employee's commission
		}

		return commission;
	}

}