CPP Exam Dumps - C++ Institute C++ Certified Professional Programmer Questions and Answers

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

#include

#include

#include

#include

using namespace std;

void myfunction(int i) {

cout << " " << i;

}

int main() {

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

set s1(t, t+10);

vector v1(s1.rbegin(), s1.rend());

swap_ranges(s1.begin(), s1.end(), v1.begin());

for_each(v1.begin(), v1.end(), myfunction);

for_each(s1.begin(), s1.end(), myfunction);

return 0;

}

Program outputs:

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

#include

#include

#include

using namespace std;

class A {

int a;

public:

A(int a) : a(a) {}

int getA() const { return a; } void setA(int a) { this?>a = a; }

};

int main () {

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

deque d (t,t+15);

int number = count(d.begin(), d.end(), 2);

cout<< number<<endl;

return 0;

}

Program outputs:

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

#include

using namespace std;

template

class A {

T_v;

public:

A(T v);

};

template

Which sentence is correct about the code below?

#include

#include

#include

using namespace std;

class A {

int a;

public:

A(int a) : a(a) {}

int getA() const { return a; }

void setA(int a) { this?>a = a; }

/* Insert Code Here */

};

struct add10 { void operator()(A & a) { a.setA(a.getA() + 10); } };

int main() {

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

vector v1(t, t + 10);

for_each(v1.begin(), v1.end(), add10());

vector::iterator it = find(v1.begin(), v1.end(), A(7));

cout << it?>getA() << endl;

return 0;

}