星座查询java代码(java星座查询匹配)

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用java 输入两个日期判断分别是什么星座

/**

* 根据月日判断星座

* @param month

* @param day

* @return int

*/

public static String getConstellation(int m,int d){

final String[] constellationArr = {"魔羯座" ,"水瓶座", "双鱼座", "牡羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座","天蝎座", "射手座", "魔羯座" };

final int[] constellationEdgeDay = { 20,18,20,20,20,21,22,22,22,22,21,21};

int month=m;

int day =d;

if (day = constellationEdgeDay[month-1]) {

month = month - 1;

}

if (month = 0) {

return constellationArr[month];

}

//default to return 魔羯

return constellationArr[11];

}

用java编一个程序能通过用户输入的生日判断用户的星座。请大神们给点提示或者思路吧。规定不能自定义方法

既然不允许用其他的方式,那就直接上代码吧....

public static void main(String[] args) {

        int point = -1;

        String[] str = {"白羊","金牛","双子","巨蟹","狮子","处女","天平","天蝎","射手","摩羯","水瓶","双鱼"};

        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd");

        System.out.println("请输入一个日期,格式为MM-dd,例如:8-9");

        Scanner scan = new Scanner(System.in);

        Date d = null;

        while (true) {

            try {

                String input = scan.next();

                d = sdf.parse(input);

                break;

            } catch (Exception ex) {

                System.out.println("请输入正确的日期格式,例如:08-09");

            }

        }

        //格式化日期,将日期转成**.**的格式,比如1月1日转成1.01

        Double date = Double.parseDouble((d.getMonth() + 1)

            + "." + String.format("%02d", d.getDate()));

        if (3.21 = date  4.19 = date) {

            point = 0;

        } else if (4.20 = date  5.20 = date) {

            point = 1;

        } else if (5.21 = date  6.21 = date) {

            point = 2;

        } else if (6.22 = date  7.22 = date) {

            point = 3;

        } else if (7.23 = date  8.22 = date) {

            point = 4;

        } else if (8.23 = date  9.22 = date) {

            point = 5;

        } else if (9.23 = date  10.23 = date) {

            point = 6;

        } else if (10.24 = date  11.22 = date) {

            point = 7;

        } else if (11.23 = date  12.21 = date) {

            point = 8;

        } else if (12.22 = date  12.31 = date) {

            point = 9;

        } else if (1.01 = date  1.19 = date) {

            point = 9;

        } else if (1.20 = date  2.18 = date) {

            point = 10;

        } else if (2.19 = date  3.20 = date) {

            point = 11;

        }

        if(point == -1) {

            System.out.println("你真的是地球人么....");return;

        }

        System.out.println(String.format(

            "找到啦!o^ ^o,你的星座是%s.", str[point]));

java基础题,关于输入月日来判断星座的,求教

import java.text.ParseException;

import java.text.SimpleDateFormat;

import java.util.Calendar;

import java.util.Date;

import java.util.Scanner;

public class Test {

    public static void main(String[] args) throws ParseException {

        Scanner scanner = new Scanner(System.in);

        

        // 只输入月、日,此代码未校验月、日输入是否合理,比如2月30

        System.out.print("请输入你的出生月份");

        int month = scanner.nextInt();

        System.out.print("请输入你的出生日期");

        int day = scanner.nextInt();

        System.out.print("你的星座是:");

        

        // 通过输入完整日期的方式判断,可以自动处理不合理日期,比如2月30

        // SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd");

        // System.out.print("请输入你的出生日期(形如2018-02-03):");

        // Date birthday = dateFormat.parse(scanner.nextLine());

        //

        // Calendar calendar = Calendar.getInstance();

        // calendar.setTime(birthday);

        // int month = calendar.get(Calendar.MONTH) + 1;

        // int day = calendar.get(Calendar.DAY_OF_MONTH);

        // System.out.print("你的生日是 :" + dateFormat.format(birthday) + "\r\n你的星座是:");

        scanner.close();

        switch (month) {

        case 1:

            if (day  22)

                System.out.println("摩羯座");

            else

                System.out.println("水瓶座");

            break;

        case 2:

            if (day  22)

                System.out.println("水瓶座");

            else

                System.out.println("双鱼座");

            break;

        case 3:

            if (day  22)

                System.out.println("双鱼座");

            else

                System.out.println("白羊座");

            break;

        case 4:

            if (day  22)

                System.out.println("白羊座");

            else

                System.out.println("金牛座");

            break;

        case 5:

            if (day  22)

                System.out.println("金牛座");

            else

                System.out.println("双子座");

            break;

        case 6:

            if (day  22)

                System.out.println("双子座");

            else

                System.out.println("巨蟹座");

            break;

        case 7:

            if (day  22)

                System.out.println("巨蟹座");

            else

                System.out.println("狮子座");

            break;

        case 8:

            if (day  22)

                System.out.println("狮子座");

            else

                System.out.println("处女座");

            break;

        case 9:

            if (day  22)

                System.out.println("处女座");

            else

                System.out.println("天枰座");

            break;

        case 10:

            if (day  22)

                System.out.println("天枰座");

            else

                System.out.println("天蝎座");

            break;

        case 11:

            if (day  22)

                System.out.println("天蝎座");

            else

                System.out.println("射手座");

            break;

        case 12:

            if (day  22)

                System.out.println("射手座");

            else

                System.out.println("摩羯座");

        }

    }

}

用Java编写输入出生日期,判断星座(用Switch语句编写)

定义一个String类;

使用接收格式为(xx/xx);

使用Stringbuffer分割为两个int类型

month(月) day(日)

switch(month){

case 1:

if(day=23){

system.out.print("....星座");

}else{

system.out.print("....星座");

}

black;

…………

}

星座查询java代码(java星座查询匹配)-第1张图片-星缘配

标签: 星座查询java代码

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