单项选择题
若已定义int a[]={1,2,3,4,5,6,7,8,9,10),p=a,i=5;则对数组元素不正确的引用...
单项选择题若已定义 int a[]={1,2,3,4,5,6,7,8,9,10),p=a,i=5; 则对数组元素不正确的引用是______。
设有定义:class C{ public:int value;…};int x,*p;则以下引用形式中,正确的...
单项选择题设有定义: class C { public: int value; … }; int x,*p; 则以下引用形式中,正确的是
有如下程序:# include <ioslreclm>Using namespace std;class Ba...
单项选择题有如下程序: # include <ioslreclm> Using namespace std; class Base{ public: Base(int x=0):valB(x){cout<<valB;} ~Base(){cout<<valB;} Private: int valB; }; class, Derived: public Base{ public: Dcrived(int x=0,int y=0):Base(x),valD(y) {cout<<valD;} ~Derived(){cout<<valD;} private: int valD; }; int main(){ Derived obj12(2,3); return 0; } 运行时的输出结果是 ____ ,