以下是使用 Java 语言实现的代码示例: ```java import java.util.Scanner; public class NurseryClass { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print("请输入孩子的年龄: "); int age = scanner.nextInt(); switch (age) { case 2: case 3: System.out.println("孩子年龄:" + age + " 岁,进入小班(lower class)"); break; case 4: System.out.println("孩子年龄:" + age + " 岁,进入中班(middle class)"); break; case 5: case 6: System.out.println("孩子年龄:" + age + " 岁,进入大班(higher class)"); break; default: System.out.println("输入的年龄不在 2 到 6 岁范围内,请重新输入。"); } } } ``` [2024-10-28 23:14:27 | AI写代码神器 | 229点数解答]