C++ Institute Related Exams
CPP Exam
What will happen when you attempt to compile and run the following code? Choose all possible answers.
#include
using namespace std;
class B {};
template
class A {
T_v;
public:
A() {}
A(T v): _v(v){}
T getV() { return _v; }
void add(T a) { _v+=a; }
};
int main()
{
A
Ab;
a.add(10);
cout << a.getV() < return 0; }
What happens when you attempt to compile and run the following code?
#include
using namespace std;
int main ()
{
float f1 = 10.0;
float f2 = 10.123;
cout<<noshowpoint< return 0; } Program outputs:
What will happen when you attempt to compile and run the code below, assuming you enter the following sequence: 1 2 3
#include
using namespace std;
int main ()
{
int a,b,c;
cin>>a>>b>>c;
cout<<a<
return 0;
}
Program will output: