如果有以下程序片段: class Some { Some() { this(10); System.out.println("Some()"); } Some(int x) { System.out.println("Some(int x)"); } } class Other extends Some { Other() { super(10); System.out.println("Other()"); } Other(int y) { System.out.println("Other(int y)"); } } 以下描述何者正确?