package InClassVersions;

import java.util.Scanner;
/**

 * 
 * Implementation Plan - Grow your program one small step at a time.
 * 0. Request user to enter price.
 * 1. Read in price of item (print it out to check that 
 *    it was correctly read - always label your output).
 * 2. Determine change to be returned
 * 3. Determine # of quarters
 *     3  change >= 75
 *     2  75 > change >= 50
 *     1  50 > change >= 25
 *     0  25 > change
 * This breakdown is called 'case analysis'.  For all possible values
 * of change, divide into 4 non-overlapping categories (i.e. cases).
 * Every possibility must fall into one of the cases.
 * 4. Determine # of dimes
 * 5. Determine # of nickels
 * 

 */

public class ChangeVersion1 {

	public static void main(String[] args) {

		System.out.println("Enter price of item");
		System.out.print("(from 25 cents to a dollar, in 5-cent increments): ");
		Scanner keyboard = new Scanner(System.in);
		int price = keyboard.nextInt();
		System.out.println("price = " + price);
		int change = 100 - price;

		// Determine # of quarters
		if (change >= 75) {
			System.out.println("3 quarters");
			change = change - 75;
		} else if (change >= 50) {
			System.out.println("2 quarters");
			change = change - 50;
		} else if (change >= 25) {
			System.out.println("1 quarters");
			change = change - 25;
		} else
			System.out.println("0 quarters");
		
		// Determine # of dimes

	}
}