From e70289921ea4a69492debda319d6558473d28e16 Mon Sep 17 00:00:00 2001
From: peisishuang <1767255628@qq.com>
Date: Mon, 13 Apr 2026 14:32:46 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6=E8=87=B3?=
 =?UTF-8?q?=20''?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 W6-动物叫声系统.txt | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 W6-动物叫声系统.txt

diff --git a/W6-动物叫声系统.txt b/W6-动物叫声系统.txt
new file mode 100644
index 0000000..0055a97
--- /dev/null
+++ b/W6-动物叫声系统.txt
@@ -0,0 +1,22 @@
+public abstract class AinmalSound {
+    public abstract void makeSound();
+}
+interface Swimmable{
+    void swim();
+}
+class Cat extends AnimalSound {
+    @Override
+    public void makeSound() {
+        System.out.println("猫：喵喵喵！");
+    }
+}
+class Dog extends AnimalSound implements Swimmable {
+    @Override
+    public void makeSound() {
+        System.out.println("狗：汪汪汪！");
+    }
+    @Override
+    public void swim() {
+        System.out.println("狗：我会游泳！");
+    }
+}
\ No newline at end of file