12章 1题

public class caicai {String jijie;public void caicai1(){System.out.println("该季节是春季");}public void caicai2(){System.out.println("该季节是夏季");}public void caicai3(){System.out.println("该季节是秋季");}public void caicai4(){System.out.println("该季节是冬季");}}

import java.util.*;public class caicai1 {/** * @param args */public static void main(String[] args) {caicai s=new caicai();System.out.println("请输入月份:");Scanner input=new Scanner(System.in);int yue=input.nextInt();if(yue>0&&yue<4){s.caicai1();}else if(yue>3&&yue<7){s.caicai2();}else if(yue>6&&yue<10){s.caicai3();}else {s.caicai4();}}}