What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
public:
A() { cout << "A0 ";}
A(string s) { cout << "A1";}
};
class B : public A {
public:
B() { cout << "B0 ";}
B(string s) { cout << "B1 ";}
};
class C : private B {
public:
C() { cout << "C0 ";}
C(string s) { cout << "C1 ";}
};
int main () {
B b1;
C c1;
return 0;
}
What is the output of the program given below?
#include
using namespace std;
int main (int argc, const char * argv[])
{
int i=10;
{
int i=0;
cout< } cout< return 0; }
What happens when you attempt to compile and run the following code?
#include
using namespace std;
int fun(int x);
int main() {
cout << fun(0);
return 0;
}
int fun(int x) {
if(x > 0)
return fun(x-1);
else
return 100;
}
What happens when you attempt to compile and run the following code?
#include
using namespace std;
struct {
int x;
char c;
union {
float f;
int i;
};
} s;
int main (int argc, const char * argv[])
{
s.x=10;
s.i=0;
cout << s.i << " " << s.x;
}
What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class A {
protected:
int y;
public:
int x;
int z;
A() { x=2; y=2; z=3; }
A(int a, int b) : x(a), y(b) { z = x ? y;}
void Print() {
cout << z;
}
};
int main () {
A a(2,5);
a.Print();
return 0;
}
What happens when you attempt to compile and run the following code?
#include
using namespace std;
int main()
{
int x=2, *y, z=3;
y = &z;
cout< return 0; }
What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
class First
{
string *s;
public:
First() { s = new string("Text");}
~First() { delete s;}
void Print(){ cout<<*s;}
};
int main()
{
First FirstObject;
FirstObject.Print();
FirstObject.~First();
}
What happens when you attempt to compile and run the following code?
#include
using namespace std;
class A
{
public:
void Print(){ cout<<"A";}
};
class B:public A
{
public:
void Print(){ cout<< "B";}
};
int main()
{
A *obj;
A ob1;
obj = &ob1;
obj?>Print();
B ob2;
obj = &ob2;
obj?>Print();
}
What happens when you attempt to compile and run the following code?
#include
using namespace std;
void fun(int*);
int main()
{
int i=2;
fun(&i);
cout< return 0; } void fun(int *i) { *i = *i**i; }
Which code, inserted at line 15, generates the output "5 Bob"?
#include
#include
using namespace std;
class B;
class A {
int age;
public:
A () { age=5; };
friend void Print(A &ob, B &so);
};
class B {
string name;
public:
B () { name="Bob"; };
//insert code here
};
void Print(A &ob, B &so) {
cout< } int main () { A a; B b; Print(a,b); return 0; }
