What happens when you attempt to compile and run the following code?

#include

#include

#include

#include

#include

using namespace std;

int main(){

int t[] ={ 3, 4, 2, 1, 6, 5, 7, 9, 8, 0 };

vector v(t, t+10);

map m;

for(vector::iterator i=v.begin(); i!=v.end(); i++) {

stringstream s; s<<*i<<*i; m.insert(pair(*i,s.str()));

}

for(map::iterator i=m.begin();i!= m.end(); i++) {

cout<<*i<<" ";

}

return 0;

}

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What happens when you attempt to compile and run the following code?

#include

using namespace std;

template

void f(A &a)

{

cout<<1<

}

void f(int &a)

{

cout<<2<

}

int main()

{

int a = 1;

f(a);

return 0;

}

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What will happen when you attempt to compile and run the code below, assuming that file test.in contains the following sequence: 1 2 3?

#include

#include

#include

#include

#include

using namespace std;

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) {out<

int main () {

ifstream f("test.in");

list l;

for( ; f.good() ; ) {

int i;

f>>i;

l.push_back(i);

}

f.close();

for_each(l.begin(), l.end(), Out(cout));

return 0;

}

Program will output:

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What happens when you attempt to compile and run the following code?

#include

using namespace std;

int main()

{

cout.setf(ios::hex, ios::basefield);

cout<<100.33<<" ";

cout.setf(ios::showbase);

cout<<100.33<<" ";

return 0;

}

Program outputs:

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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

ostream & operator <<(ostream & out, const B & v) { out<

templatestruct Out {

ostream & out;

Out(ostream & o): out(o){}

void operator() (const T & val ) { out<

int main() {

int t[]={8, 10, 5, 1, 4, 6, 2, 7, 9, 3};

set s1(t, t+10);

sort(s1.begin(), s1.end());

for_each(s1.begin(), s1.end(), Out(cout));cout<

return 0;

}

Program outputs:

A8 10 5 1 4 6 2 7 9 3

B1 2 3 4 5 6 7 8 9 10

Ccompilation error

D10 9 8 7 6 5 4 3 2 1

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Correct Answer: C