diff --git a/.inscode b/.inscode
index 557edd83095590e4b0fa3a215a23bfa2809727aa..ed81f9159d8e37afdcd936032f7a6b1833baa1d6 100644
--- a/.inscode
+++ b/.inscode
@@ -1 +1,29 @@
-run = "java Main.java"
+​
+public class Car {
+	private String brand;
+	public Car(String brand) {
+		this.brand=brand;
+	}
+	class Engine{
+		String model;
+		public Engine(String model) {
+			this.model=model;
+		}
+		public void ignite() {
+			System.out.println("发动机"+this.model+"点火");
+		}
+	}
+	public void start() {
+		System.out.println("启动"+this.brand);
+	}
+	public static void main(String[]args) {
+		Car car=new Car("大众银行");
+		car.start();
+		//创建发动机类（内部类）对象，并为发动机型号赋值
+		Car.Engine engine=car.new Engine("EA211");
+		engine .ignite();
+	}
+
+}
+
+​
diff --git a/1 b/1
new file mode 100644
index 0000000000000000000000000000000000000000..f1d7ecbc6220ca6efbc6d879f19428880c1653d4
--- /dev/null
+++ b/1
@@ -0,0 +1,29 @@
+​
+public class Car {
+	private String brand;
+	public Car(String brand) {
+		this.brand=brand;
+	}
+	class Engine{
+		String model;
+		public Engine(String model) {
+			this.model=model;
+		}
+		public void ignite() {
+			System.out.println("发动机"+this.model+"点火");
+		}
+	}
+	public void start() {
+		System.out.println("启动"+this.brand);
+	}
+	public static void main(String[]args) {
+		Car car=new Car("大众银行");
+		car.start();
+		//创建发动机类（内部类）对象，并为发动机型号赋值
+		Car.Engine engine=car.new Engine("EA211");
+		engine .ignite();
+	}
+
+}
+
+​
\ No newline at end of file