出票系统:根据淡旺季的月份和年龄,打印票价[课后练习] 出票系统:根据淡旺季的月份和年龄,打印票价[课后练习] 4 10旺季: 4 10旺季: 成人(18-60) : 60 成人(18-60):60 儿童(<18) :半价 儿童(<18):半价 老人(>60) :1/3 老人(>60):1/3 淡季: 淡季: 成人: 40 成人:40 其他: 20 其他:20

 用if适合新手练习

 

package LianXiTi;

import java.util.Scanner;

public class first2 {

// 出票系统:根据淡旺季的月份和年龄,打印票价[课后练习]

//
// 思路分析(1)淡旺季- if- else (2)在旺季中,可以使用多分支处理三种情况(3)
// 在淡季情况,使用双分支处理即可
Scanner myScnner = new Scanner(System.in);
System.out.println("请输入月份(1~12月):");
int month = myScnner.nextInt();
if (month==10||month==4){
//4 10旺季:
System.out.println("旺季");
System.out.println("请输入(成人,儿童,老人):");
String porper0 = myScnner.next();
if (porper0.equals("成人")){
// 成人(18-60) : 60
System.out.println("请输入人数:");
int sum1 = myScnner.nextInt();
System.out.println("是否还有 请输入(有,无):");
char panDuan = myScnner.next().charAt(0);
if (panDuan == '有'){
System.out.println("请输入(儿童,老人)");
String porper = myScnner.next();
if (porper.equals("儿童") ){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有老人(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*30+sum2*60+sum3*20;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*30+sum2*60;
System.out.println("请支付:"+(p2)+"元");
}
}else if (porper.equals("老人")){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有儿童(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*60+sum2*20+sum3*30;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*30+sum2*60;
System.out.println("请支付:"+(p2)+"元");
}
}
}else if (panDuan == '无'){
int p = sum1*60;
System.out.println("请支付:"+p+"元");
}
}else if (porper0.equals("儿童")){
// 儿童(<18) :半价
System.out.println("请输入人数:");
int sum1 = myScnner.nextInt();
System.out.println("是否还有 请输入(有,无):");
char panDuan = myScnner.next().charAt(0);
if (panDuan == '有'){
System.out.println("请输入(成人,老人)");
String porper = myScnner.next();
if (porper.equals("成人") ){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有老人(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*60+sum2*30+sum3*20;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*60+sum2*30;
System.out.println("请支付:"+(p2)+"元");
}
}else if (porper.equals("老人")){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有成人(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*30+sum2*60+sum3*20;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*30+sum2*20;
System.out.println("请支付:"+(p2)+"元");
}
}
}else if (panDuan=='无'){
int p = sum1*30;
System.out.println("请支付:"+p+"元");
}

}else if (porper0.equals("老人")) {
// 老人(>60) :1/3
System.out.println("请输入人数:");
int sum1 = myScnner.nextInt();
System.out.println("是否还有 请输入(有,无):");
char panDuan = myScnner.next().charAt(0);
if (panDuan == '有'){
System.out.println("请输入(儿童,成人)");
String porper = myScnner.next();
if (porper.equals("儿童") ){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有成人(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*30+sum2*60+sum3*20;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*30+sum2*60;
System.out.println("请支付:"+(p2)+"元");
}
}else if (porper.equals("成人")){
System.out.println("请输入人数:");
int sum2 =myScnner.nextInt();
System.out.println("是否还有儿童(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1 == '是'){
System.out.println("请输入数量");
int sum3 = myScnner.nextInt();
int p3 = sum1*20+sum2*30+sum3*60;
System.out.println("请支付:"+(p3)+"元");
}else if(panDuan1 == '否'){
int p2 = sum1*20+sum2*30;
System.out.println("请支付:"+(p2)+"元");
}
}
}else if (panDuan == '无'){
int p = sum1*20;
System.out.println("请支付:"+p+"元");
}

}else {
System.out.println("恭喜你可以走人了,请输入(成人,儿童,老人):");
}

}else {
// 淡季:
System.out.println("淡季");
System.out.println("是否为成人(是,否):");
char panDuan = myScnner.next().charAt(0);
if (panDuan == '是'){
// 成人: 40
System.out.println("请输入成人数量:");
int num1 = myScnner.nextInt();
int p1 = num1*40;
System.out.println("是否还有老人和小孩(是,否):");
char panDuan1 = myScnner.next().charAt(0);
if (panDuan1=='是'){
System.out.println("请输入(儿童和老人)共几个:");
int num2 = myScnner.nextInt();
int p2 = num1*40+num2*20;
System.out.println("请支付:"+p2+"元");
}else if (panDuan1=='否'){
System.out.println("请支付:"+p1+"元");
}
}else if (panDuan == '否'){
System.out.println("请输入(儿童和老人)共几个:");
int num2 = myScnner.nextInt();
int p2 = num2*20;
System.out.println("请支付:"+p2+"元");
}
// 其他: 20
}
System.out.println("欢迎下次光临");
}
}

 

posted @ 2022-02-03 15:26  小江坤  阅读(656)  评论(0)    收藏  举报