C++ Institute Related Exams
CPP Exam
What happens when you attempt to compile and run the following code?
#include
using namespace std;
void g(int a)
{
cout<<a?1< } template void g(A a) { cout<<a+1< } int main() { int a = 1; g(a); return 0; }
What happens when you attempt to compile and run the following code?
#include
#include
#include
#include
using namespace std;
template
ostream & out;
Out(ostream & o): out(o){}
void operator() (const T & val ) { out< int main() { int t1[]={3,2,4,1,5}; int t2[]={6,10,8,7,9}; vector transform(t1,t1+5,t2,v1.rbegin(), plus for_each(v1.rbegin(), v1.rend(), Out return 0; } Program outputs:
What happens when you attempt to compile and run the following code?
#include
#include
#include
using namespace std;
class B { int val;
public:
B(int v):val(v){}
int getV() const {return val;} bool operator > (const B & v) const { return val>v.val;} };
ostream & operator <<(ostream & out, const B & v) { out< template ostream & out; Out(ostream & o): out(o){} void operator() (const T & val ) { out< int main() { B t[]={3,2,4,1,5,10,9,7,8,6}; vector v1(t,t+10); sort(v1.begin(), v1.end(), greater()); cout<<*min_element(v1.begin(), v1.end()); return 0; } Program outputs: