/*
* 案例
* 卖机票
* 需求：机票价格按照淡季和旺季，头等舱和经济舱收费，输入机票原价，月份和头等舱或经济舱
* 旺季（5-10月）：头等舱9折，经济舱8.5折
* 淡季（11-来年4月）：头等舱7折。经济舱6.5折
*
*
* 补充：ctr + alt + M 自动抽取方法
*
* */
public class Sellingairtickets {public static void main(String[] args) {//分析//1.先要键盘录入机票原价，月份，头等舱或者经济舱Scanner sc = new Scanner(System.in);System.out.println("请输入机票的原价：");int ticket = sc.nextInt();System.out.println("请输入当前的月份：");int month = sc.nextInt();System.out.println("请输入当前购买的舱位(头等舱请输入 0 经济舱请输入 1)：");//使用0,1分别表示头等舱和经济舱int seat = sc.nextInt();//2.先判断月份是旺季还是淡季if(month>=5&&month<=10){//旺季ticket = getTicket(ticket, seat, 0.9, 8.5);
// ticket = getprice(ticket,seat,0.9,0.85);}else if((month>=1&&month<=4)||(month>=11&&month<=12)){//淡季ticket = getTicket(ticket, seat, 0.7, 6.5);
// ticket = getprice(ticket,seat,0.7,0.65);}else{System.out.println("键盘输入的月份不合法");}System.out.println(ticket);//3.继续判断机票是经济舱还是头等舱//4.根据情况计算价格}private static int getTicket(int ticket, int seat, double v, double v2) {if (seat == 0) {//头等舱ticket = (int) (ticket * v);} else if (seat == 1) {//经济舱//强制类型的转换ticket = (int) (ticket * v2);} else {System.out.println("没有这个舱位");}return ticket;}}
