j02050609.java

经典java教材《java完美经典》一书中源码的完全收集

import java.lang.*;

class j02050609
{
  public static void main(String para[])
  {
		int enTicket = 130 , ticketCoust = 50 , ticketAmount = 5;
		int wantPlay = 3 ,toPlay = 0 , payment = enTicket;
		System.out.println("共买" + ticketAmount + " 张游戏券 = "
		                   + (enTicket + ticketAmount*50) + " 元");
		do
		{
			System.out.println("玩第"+( ++toPlay )+"次");
			payment = payment + ticketCoust;  //花费的费用
			System.out.println("还想要玩"+( --wantPlay )+" 次");	
			System.out.println("还剩下"+( --ticketAmount )+" 张游戏券");
			System.out.println("============================" );							
		}
		while( wantPlay >0 );
		
		System.out.println("wantPlay = " + wantPlay );
  	System.out.println("实际花掉"+ payment +" 元");
  	System.out.println("可退还" + ticketAmount + " 张游戏券\n"
  	                   + "共可退" + ticketAmount*50 + "元"  );	
  	                  
  	                   
  } 
}