春:3,4,5 夏:6,7,8 秋:9,10,11 冬:1,2,12 用switch语句 */ import java.util.Scanner; class SeasonDemo { public static void main(String[] args) { Scanner sc =new Scanner (System.in); System.out.println("请输入月份"); int month=sc.nextInt(); switch(month) { case 3: case 4: case 5: System.out.println(month+" 是春季"); break; case 6: case 7: case 8:
System.out.println(month+" 是夏季"); break; case 9: case 10: case 11: System.out.println(month+" 是秋季"); break; case 1: case 2: case 12: