firebreath精品文章

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  Java? 教程（重寫和隱藏方法）

  ...self() { return I am able to lay eggs.; } } public interface FireBreather extends Animal { } public class Dragon implements EggLayer, FireBreather { public static void main (String....

  fox_soyoung 2019-08-16 14:15 評論0 收藏0