java 判断星座
用java 输入两个日期判断分别是什么星座
展开全部 /** * 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 = 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...
展开全部 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) { point = 0; } else if (4.20 = date) { point = 1; } else if (5.21 = date) { point = 2; } else if (6.22 = date) { point = 3; } else if (7.23 = date) { point = 4; } else if (8.23 = date) { point = 5; } else if (9.23 = date) { point = 6; } else if (10.24 = date) { point = 7; } else if (11.23 = date) { point = 8; } else if (12.22 = date) { point = 9; } else if (1.01 = date) { point = 9; } else if (1.20 = date) { point = 10; } else if (2.19 = 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]));