complete9_4.java

来自「北京大学出版社的」· Java 代码 · 共 12 行

package questions.c9;
public class Complete9_4 {
   interface Nameable {
      public String getName();
   }
   interface Identifiable {
      public int getId();
   }
   public static void main( String[] args ) {
      // add your class definition here
   }
}