+----+
\    /
/    \
\    /
/    \
\    /
/    \
+----+
  
  public class Java_Quiz_App {

    public static void main(String[] args) {
        
        System.out.println("+----+");
      for (int i = 1; i <= 3; i++) 
      {
          System.out.println("\\    /");
          System.out.println("/    \\");
      }
        System.out.println("+----+");
    }
}