package diwuzhang;
import java.util.Scanner;

public class dome_Ticket_5_33 {
    public static void main(String[] args) {
        System.out.println("票价5元，请投币：");
        int a=0;//金额
        int b=0;//循环控制
        Scanner in = new Scanner(System.in);
        a =in.nextInt();
        System.out.println("您已经投入："+a+"元。");
        while(b!=-1)
        {if(a>=5) {
            System.out.println("********************");
            System.out.println("*******游览观光******");
            System.out.println("*******票价5元*******");
            System.out.println("*********************");
            System.out.println("找零"+(a-5)+"元");
            b=-1;
        }
        else{
            System.out.println("金额不够请继续投币：");
            int c = in.nextInt();
            a=a+c;
        }
        }
        in.close();
    }
}
