From 319d6b627b52ecbd8526545d538d34b0e19d0761 Mon Sep 17 00:00:00 2001
From: Yuanruirui <3079566302@qq.com>
Date: Tue, 7 Apr 2026 20:38:18 +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'w5'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 w5/Bike.java    |  8 ++++++++
 w5/Car.java     |  8 ++++++++
 w5/Truck.java   |  8 ++++++++
 w5/Vehicle.java |  5 +++++
 w5/main.java    | 17 +++++++++--------
 5 files changed, 38 insertions(+), 8 deletions(-)
 create mode 100644 w5/Bike.java
 create mode 100644 w5/Car.java
 create mode 100644 w5/Truck.java
 create mode 100644 w5/Vehicle.java

diff --git a/w5/Bike.java b/w5/Bike.java
new file mode 100644
index 0000000..dde78a7
--- /dev/null
+++ b/w5/Bike.java
@@ -0,0 +1,8 @@
+package Vehicle;
+
+public class Bike extends Vehicle{
+    @Override
+    public void run(){
+        System.out.println("自行车跑");
+    }
+}
diff --git a/w5/Car.java b/w5/Car.java
new file mode 100644
index 0000000..e7faa2d
--- /dev/null
+++ b/w5/Car.java
@@ -0,0 +1,8 @@
+package Vehicle;
+
+public class Car extends Vehicle{
+    @Override
+    public void run(){
+        System.out.println("小汽车跑");
+    }
+}
diff --git a/w5/Truck.java b/w5/Truck.java
new file mode 100644
index 0000000..d72bf55
--- /dev/null
+++ b/w5/Truck.java
@@ -0,0 +1,8 @@
+package Vehicle;
+
+public class Truck extends Vehicle{
+    @Override
+    public void run(){
+        System.out.println("卡车跑");
+    }
+}
diff --git a/w5/Vehicle.java b/w5/Vehicle.java
new file mode 100644
index 0000000..9a48a5c
--- /dev/null
+++ b/w5/Vehicle.java
@@ -0,0 +1,5 @@
+package Vehicle;
+
+public abstract class Vehicle {
+    public abstract void run();
+}
diff --git a/w5/main.java b/w5/main.java
index 38046fd..10ca233 100644
--- a/w5/main.java
+++ b/w5/main.java
@@ -1,14 +1,15 @@
-package Shape;
+package Vehicle;
 
 public class main {
-    public static void drawShape(Shape s){
-        s.draw();
-    }
     public static void main(String[] args){
-        Shape circle = new Circle();
-        Shape rectabgle = new Rectangle();
+        Vehicle[] vehicles = {
+                new Car(),
+                new Bike(),
+                new Truck()
 
-        drawShape(circle);
-        drawShape(rectabgle);
+        };
+        for(Vehicle v : vehicles){
+            v.run();
+        }
     }
 }