From 24261300b8fbed44664b34118ec3c4732353e867 Mon Sep 17 00:00:00 2001
From: HuangZhikai <386754646@qq.com>
Date: Wed, 15 Apr 2026 16:12:23 +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'w6'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 w6/Animal.java    |  3 +++
 w6/Cat.java       |  6 ++++++
 w6/Dog.java       | 11 +++++++++++
 w6/Main.java      | 20 ++++++++++++++++++++
 w6/Swimmable.java |  3 +++
 5 files changed, 43 insertions(+)
 create mode 100644 w6/Animal.java
 create mode 100644 w6/Cat.java
 create mode 100644 w6/Dog.java
 create mode 100644 w6/Main.java
 create mode 100644 w6/Swimmable.java

diff --git a/w6/Animal.java b/w6/Animal.java
new file mode 100644
index 0000000..95b6c3c
--- /dev/null
+++ b/w6/Animal.java
@@ -0,0 +1,3 @@
+public abstract class Animal{
+    public abstract void makeVoice();
+}
\ No newline at end of file
diff --git a/w6/Cat.java b/w6/Cat.java
new file mode 100644
index 0000000..f249bc0
--- /dev/null
+++ b/w6/Cat.java
@@ -0,0 +1,6 @@
+public class Cat extends Animal{
+    @Override
+    public void makeVoice(){
+        System.out.println("曼波，曼波，哦马资历———曼波");
+    }
+}
diff --git a/w6/Dog.java b/w6/Dog.java
new file mode 100644
index 0000000..f6851fe
--- /dev/null
+++ b/w6/Dog.java
@@ -0,0 +1,11 @@
+public  class Dog extends Animal implements Swimmable{
+    @Override
+    public void makeVoice(){
+        System.out.println("汪汪汪");
+    }
+    @Override
+    public void swim(){
+        System.out.println("狗会游泳");
+    }
+    
+}
diff --git a/w6/Main.java b/w6/Main.java
new file mode 100644
index 0000000..ee6af96
--- /dev/null
+++ b/w6/Main.java
@@ -0,0 +1,20 @@
+public class Main {
+    public void main(){
+        Animal cat = new Cat();
+        Animal dago = new Dog();
+        cat.makeVoice();
+        dago.makeVoice();
+        if(cat instanceof Swimmable){
+            System.out.println("猫会游泳");
+        }
+        else{
+            System.out.println("猫不会游泳");
+        if (dago instanceof Swimmable){
+            System.out.println("大狗会游泳");
+        }
+        else{
+            System.out.println("大狗不会游泳");
+        }
+        }
+    }
+}
diff --git a/w6/Swimmable.java b/w6/Swimmable.java
new file mode 100644
index 0000000..77cbc2b
--- /dev/null
+++ b/w6/Swimmable.java
@@ -0,0 +1,3 @@
+public interface Swimmable {
+    public abstract void swim();
+}