20261027

Question10-InstanceAndClass/src/main/java/Car.java

@@ -0,0 +1,24 @@
+import java.util.Random;
+
+public class Car {
+	//フィールド
+	String color;
+	int gasoline;
+	
+	//メソッド
+	public int run() {
+		this.gasoline =  (gasoline -1);
+		
+		if(gasoline >= 0) {
+			Random random = new Random();
+			int num = random.nextInt(16) + 1;
+			
+			return num;
+			
+		} else {
+			
+			return -1;
+		}
+		
+	}
+}

Question10-InstanceAndClass/src/main/java/Question10_05.java

@@ -3,7 +3,18 @@ public class Question10_05 {
 
 	public static void main(String[] args) {
 		// TODO 自動生成されたメソッド・スタブ
-
+		//インスタンス
+		Car car = new Car();
+		
+		car.color = "赤";
+		car.gasoline = 50;
+		
+		//runメソッドの実行
+		//car.run();
+		
+		System.out.println(car.color +"色の車は" + car.run() +"進みました");
+		System.out.println(car.gasoline);
+		
 	}
 
 }