【单选题】阅读下段代码, class Dog{ public String name; Dog(String name){ this.name =name; } } public class Demo1{ public static void main(String[] args){ Dog dog1 = new Dog("xiaohuang"); Dog dog2 = new Dog("xiaohuang...
【简答题】阅读下段代码, class Dog { public String name; Dog(String name){ this.name =name; }} public class Demo1 { public static void main(String[] args){ Dog dog1 = new Dog("x...
【单选题】阅读下段代码, class Dog { public String name; Dog( ){ this.name =name; } } public class Demo1 { public static void main(String[] args){ Dog dog1 = new Dog("xiaohuang"); Dog dog2 = new Dog("xiaohuang"); Stri...