Free C++ Institute CPP-22-02 Exam Questions

Become C++ Institute Certified with updated CPP-22-02 exam questions and correct answers

Question 1

What happens when you attempt to compile and run the following code? #include #include #include using namespace std; class A { int apublic: A(int a) : a(a) {} int getA() const { return a; } void setA(int a) { this?>a = a; } bool operator==(A & b) { return a == b.a; } }; struct Compare{ bool operator()(const A & a, const A & b) {return a.getA()==b.getA();}; }; int main () { int t[] = {1,2,3,4,5,1,2,3,4,5}; vector v (t,t+10); vector ::iterator it; A m1[] = {A(1), A(2), A(3)}; it = search (v.begin(), v.end(), m1, m1+3, Compare()); cout << "First found at position: " << it?v.begin() << endl; return 0; }Program outputs: