ADD file via upload

Penguin.java

@@ -0,0 +1,33 @@
+package 鸟类与企鹅（LSP）;
+
+
+/**
+ * @author 方初阳
+ * @version 1.0
+ * @created 23-10月-2025 20:28:42
+ */
+class Penguin extends Bird {
+
+	private String habitat;
+	private double swimSpeed;
+	private double weight;
+
+	public Penguin(){
+
+	}
+
+	public void finalize() throws Throwable {
+		super.finalize();
+	}
+	public double getWeight(){
+		return 0;
+	}
+
+	public void slide(){
+
+	}
+
+	public void swim(){
+
+	}
+}//end Penguin