若有以下程序段：
include ＜iostream＞
using namespace std;
int main()
{
char*p="abcdefgh",*r;
long*q;
q=(long*)p;q++;
r=(char*)q;
cout＜＜r＜＜end1;
return 0;
}
该程序的输出结果是[ ]。
[主观题]若有以下程序: include using namespace std; class sample { int x; public: sample若有以下程序：include ＜iostream＞using namespace std;class sample{int x;public:sample(){}void setx(int i){x=i;}friend iht fun(sample B[],int n){int m=0;for{int i=0;i＜n;i++)if(B[i].x＞m)
[单选题]若有以下程序:include using namespace std;int f(){static int i = 0;int s = 1;s£«=若有以下程序： #include ＜iostream＞ using namespace std; int f() { static int i = 0; int s = 1; s+=i; i++; return s; } int main() { int i,a = 0; for(i = 0;i＜5;i++) a+=f(); cout＜＜a＜＜end
[单选题]若有以下程序include using namespace std;class A{public: A(int i,int j) {a=i;b=j若有以下程序 #include ＜iostream＞ using namespace std; class A { public: A(int i,int j) { a=i; b=j; } void move(int x, int y) { a+=x; b+=y; } void show() { cout ＜ ＜a ＜ ＜" , " ＜＜b＜＜ e
[单选题]若有以下程序:include using namespace std;class Base {public:Base() { x=0; } int若有以下程序： #include ＜iostream＞ using namespace std; class Base { public: Base() { x=0; } int x; }; class Derivedl: virtual public Base { public: Derivedl() { x=10; } }; class Deriv
[单选题]若有以下程序:include using namespace std;define PI 3.14class Point{private: in若有以下程序： #include ＜iostream＞ using namespace std; #define PI 3.14 class Point { private: int x,y; public: Point(int a,int b) { x=a; y=b; } int getx() { return x; } int gety() { re
[单选题]若有以下程序:include using namespace std;class A{private: int a;public: A(int i若有以下程序： #include ＜iostream＞ using namespace std; class A { private: int a; public: A(int i) { a=i; } void disp() { cout＜＜a＜＜", "; } }; class B { private: int b; public: B(int
[单选题]若有以下程序: include using namespace std;class Base{public:Base ( ){x=0;}int x若有以下程序：# include ＜iostream＞using namespace std;class Base{public: Base ( ) { x=0; } int x;};class Derived1 : virtual public Base{public: Derived1 ( ) { x=10; }}; class Derived2
[单选题]若有以下程序:include using namespace std;class Base{public:Base (){x=0;}int x;}若有以下程序： #include ＜iostream＞ using namespace std; class Base { public: Base () { x=0; } int x; }; class Derived1 : virtual public Base { public: Derived1 () { x=10; } }; class De
[单选题]若有以下程序:include using namespace std;class A{private:int a;public:A(int i){若有以下程序： #include ＜iostream＞ using namespace std; class A { private: int a; public: A(int i) { a=i; } void disp () { cout＜＜a＜＜","; } }; class B { private: int b; public: B(int
[单选题]若有以下程序:include using namespace std;class A{public:A() { }A(int i){x1=i;}v若有以下程序： #include ＜iostream＞ using namespace std; class A { public: A() { } A(int i) { x1=i; } void dispa0 { cout＜＜"x1="＜＜x1＜＜","; } private: int x1; }; class B: public A { p