/**
 * ÀÛ¼ºÀÚ : ±èÇÑÁÖ
 * ÀÛ¼ºÀÏ : 2008.11.04
 * Logic Desc. : 
	¿ìÆí ÁÖ¹® ÆÇ¸ÅÁ¡¿¡¼­´Â ´Ù¼¸°¡ÁöÀÇ »óÇ°À» ÆÇ´Ù. 
	ÀÌ »óÇ°µéÀÇ ¼Ò¸Å°¡´Â »óÇ°1Àº 2.98´Þ·¯, »óÇ°2´Â 4.50´Þ·¯, »óÇ°3Àº 9.98´Þ·¯, »óÇ° 4´Â 4.49´Þ·¯, »óÇ°5´Â 6.87´Þ·¯ÀÌ´Ù. 
	´ÙÀ½ÀÇ ¼ø¼­½ÖÀ» ÀÐ´Â ¾ÖÇÃ¸®ÄÉÀÌ¼ÇÀ» ÀÛ¼ºÇÏ¶ó.
	a) »óÇ°¹øÈ£
	b) ÆÇ¸Å·®
	ÇÁ·Î±×·¥Àº °¢°¢ÀÇ »óÇ°¿¡ ´ëÇÑ ¼Ò¸Å°¡¸¦ °áÁ¤ÇÏ±â À§ÇØ¼­ switch¹®À» »ç¿ëÇØ¾ßÇÑ´Ù.
	ÇÁ·Î±×·¥Àº ÆÇ¸ÅµÈ ¸ðµç »óÇ°¿¡ ´ëÇÑ ÃÑ ÆÇ¸Å°¡¸¦ °è»êÇÏ¿© Ãâ·ÂÇØ¾ß ÇÑ´Ù.
	¾ðÁ¦ ÇÁ·Î±×·¥ÀÌ ·çÇÁ¸¦ ¸ØÃß°í ÃÖÁ¾°á°ú¸¦ Ãâ·ÂÇÒÁö¸¦ °áÁ¤ÇÏ±â À§ÇØ¼­ °¨½Ã °ª Á¦¾î ¹Ýº¹À» »ç¿ëÇÏ¶ó.
*/

import java.util.Scanner;

public class MailOrder
{	
	private double unitCost1 = 2.98;
	private double unitCost2 = 4.50;
	private double unitCost3 = 9.98;
	private double unitCost4 = 4.49;
	private double unitCost5 = 6.87;

	private int count1;
	private int count2;
	private int count3;
	private int count4;
	private int count5;
	private int codeCounter;

	public static void main(String[] args) 
	{
		MailOrder MyOrder = new MailOrder();
		MyOrder.inputCode();
		MyOrder.displaySalesReport();
	}

	public void inputCode()
	{
		Scanner input = new Scanner(System.in);

		int code;	

		System.out.print("<¿ìÆíÁÖ¹®ÆÇ¸ÅÁ¡>\n"+
						"»óÇ°¹øÈ£ 1 : 2.98´Þ·¯\n"+
						"»óÇ°¹øÈ£ 2 : 4.50´Þ·¯\n"+
						"»óÇ°¹øÈ£ 3 : 9.98´Þ·¯\n"+
						"»óÇ°¹øÈ£ 4 : 4.49´Þ·¯\n"+
						"»óÇ°¹øÈ£ 5 : 6.87´Þ·¯\n\n"+
						"ÄÚµå¹øÈ£¸¦ ¼ýÀÚ »óÇ°¹øÈ£ 1~5 ÀÔ·ÂÇÏ¼¼¿ä.\n\n"+
						"¡Ø Windows ÀÏ °æ¿ì <ctrl> z ¸¦ ÀÔ·Â\n"+
						"   UNIX/Linux/Mac OS X ÀÏ °æ¿ì <ctrl> d ¸¦ ÀÔ·Â\n\n");

		System.out.print("»óÇ°ÄÚµå : ");

		while(input.hasNext())
		{
			System.out.print("»óÇ°ÄÚµå : ");
			code = input.nextInt();		//»óÇ°ÄÚµå¸¦ ÀÐÀ½
			codeCounter++;				//ÀÔ·Â Ä«¿îÅÍ
			incrementCodeCounter(code);	//ÀÔ·ÂÇÑ »óÇ°ÄÚµå¿¡ ¸Â°Ô Ä«¿îÆ®¸¦ Áõ°¡½ÃÅ´. 
		}
	}

	public void incrementCodeCounter(int code)
	{
		switch(code)
		{
			case 1:
				++count1;
				break;
			case 2:
				++count2;
				break;
			case 3:
				++count3;
				break;
			case 4:
				++count4;
				break;
			case 5:
				++count5;
				break;
			default:
				break;
		}
	}

	/** Report¸¦ Ãâ·ÂÇÑ´Ù. */
	public void displaySalesReport()
	{
		System.out.println("\n\t\t\t<Sales Report>");
		if (codeCounter!=0)
		{
			System.out.printf("\t1.»óÇ°1ÀÇ ÆÇ¸Å¼ö : %d°³ / ÃÑ ÆÇ¸Å°¡ %.2f¿ø\n", count1, (count1*unitCost1));
			System.out.printf("\t2.»óÇ°2ÀÇ ÆÇ¸Å¼ö : %d°³ / ÃÑ ÆÇ¸Å°¡ %.2f¿ø\n", count2, (count2*unitCost2));
			System.out.printf("\t3.»óÇ°3ÀÇ ÆÇ¸Å¼ö : %d°³ / ÃÑ ÆÇ¸Å°¡ %.2f¿ø\n", count3, (count3*unitCost3));
			System.out.printf("\t4.»óÇ°4ÀÇ ÆÇ¸Å¼ö : %d°³ / ÃÑ ÆÇ¸Å°¡ %.2f¿ø\n", count4, (count4*unitCost4));
			System.out.printf("\t5.»óÇ°5ÀÇ ÆÇ¸Å¼ö : %d°³ / ÃÑ ÆÇ¸Å°¡ %.2f¿ø\n", count5, (count5*unitCost5));
		}
	}
}
