/** * 需求:基本练习,输入1---12;查询季节; * 思路:switch * { * case : * break; * } 语句; * * 步骤:略 */ import java.util.Scanner; public class Demo_1{ public static void main(String[] arge) { Scanner input = new Scanner(System.in); System.out.println("please enter a number "); int Month = input.nextInt(); switch (Month) { case 1: case 2: case 12: System.out.println("The month is Winter"); break; case 3: case 4: case 5: System.out.println("The month is Spring"); break; case 6: case 7: case 8: System.out.println("The month is Summer"); break; case 9: case 10: case 11: System.out.println("The month is Autumn"); break; default: System.out.println("The month is mistake"); break; } } }