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<<" ";
cout.flags(ios::showbase);
cout<<100<<" ";
return 0;
}
Program outputs:
A. 64 64What 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; }
bool operator==(A and b) { return a == b.a; }
};
struct Compare{
bool operator()(const A and a, const A and 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:
A. First found at position: 5Which changes introduced independently will allow the code to compile and display 0 0 1 1 8 8 9 9 (choose all that apply)?
#include
#include
#include
using namespace std;
class A {
int a;
public:
A(int a):a(a){}
int getA() const { return a;}
/* Insert Code Here 1 */
};
/* Insert Code Here 2*/
int main(){
A t[] ={ 3, 4, 2, 1, 6, 5, 7, 9, 8, 0 };
sets(t, t+10);/* Replace Code Here 3 */
multiset s1(s.begin(),s.end());/* Replace Code Here 4 */
s1.insert(s.begin(),s.end());
s1.erase(s1.lower_bound(2),s1.upper_bound(7));
multiset::iterator i=s1.begin();/* Replace Code Here 5 */
for( ;i!= s1.end(); i++)
{
cout<
}
cout< return 0; }
B. bool operator < (const A and b) const { return a
C. bool operator < (const A and b) const { return b.a
D. struct R { bool operator ()(const A and a, const A and b) { return a.getA()
What happens when you attempt to compile and run the following code?
#include
#include
using namespace std;
template
void print(T start, T end) {
while (start != end) {
std::cout << *start << " "; start++;
}
}
int main()
{
int t1[] ={ 1, 2, 3, 4, 5};
list
l1.remove(2);
print(l1.begin(), l1.end()); cout< return 0; }
B. program outputs: 3 4 5
C. program outputs: 1 3 4 5
D. program outputs: 4 5
What happens when you attempt to compile and run the following code?
#include
using namespace std;
int main()
{
cout.setf(ios::oct, ios::basefield);
cout<<100<<" ";
cout.setf(ios::showbase);
cout<<100<<" ";
return 0;
}
Program outputs:
A. 144 0144What happens when you attempt to compile and run the following code? #include
#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 and v) const { return val>v.val;} };
ostream and operator <<(ostream and out, const B and v) { out< template ostream and out; Out(ostream and o): out(o){} void operator() (const T and val ) { out< int main() { B t[]={3,2,4,1,5,10,9,7,8,6}; vector v1(t,t+10); cout<<*max_element(v1.begin(), v1.end(), greater()); cout< return 0; } Program outputs:
B. 1
C. 6
D. 10
E. compilation error
Which are NOT valid instantiations of priority_queue object:
#include
#include
#include
#include
#include
using namespace std;
int main()
{
deque
priority_queue
priority_queue
priority_queue
priority_queue
priority_queue
return 0;
}
A. line IWhat 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
:A(T v):_v(v) {}
int main()
{
A
cout<<1< return 0; }
B. program will not compile
C. program will compile
D. program will cause runtime exception
What happens when you attempt to compile and run the following code?
#include
#include
#include
#include
using namespace std;
template
ostream and out;
Out(ostream and o): out(o){}
void operator() (const T and val ) { out< int main() { int t[]={3,2,4,1,5,6,10,8,7,9}; vector for_each(v1.begin(), v1.end(), bind1st(plus for_each(v1.rbegin(), v1.rend(), Out return 0; } Program outputs:
B. 4 3 5 2 6 7 11 9 8 10
C. 9 7 8 10 6 5 1 4 2 3
D. 10 8 9 11 7 6 2 5 3 4
E. compilation error
What happens when you attempt to compile and run the following code? #include
#include
#include
#include
using namespace std;
template
void print(T start, T end)
{
while (start != end)
cout<<*start++;
}
int main ()
{
string t[] = {"one", "two" ,"three" ,"four", "five"};
vector
deque
d1.push_back("zero");
print(d1[0].rbegin(),d1[0].rend());
return 0;
}
A. program outputs: orezNowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only C++ Institute exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your CPP-22-02 exam preparations and C++ Institute certification application, do not hesitate to visit our Vcedump.com to find your solutions here.