问题
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写出程序运行的结果 Public class Base Public virtual string Hello() {return “Base”;} Pu
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写出程序运行的结果 Public class Base Public virtual string Hello() {return “Base”;} Pu
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有如下程序: #include<iostream> using namespace std; class BASE { public
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有如下程序#includeusing namespace std;class Base{protected:Base(){cout
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有如下程序: Class Base{ publiC: int data; }; Class Derivedl:publiC Base{}; Class Derive
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以下程序的调试结果为?class Base{public final void amethod(){System.out.println(amethod);}}public class Fin extends Base{public static void main(String argv[]){Base b = new Base();b.amethod();}}