CPP Advanced Programming in C++ Cisco Chapter 5 Assessment

Attempt History
Attempt Time Score

KEPT Attempt 2 16 minutes 21 out of 24

LATEST Attempt 2 16 minutes 21 out of 24

Attempt 1 30 minutes 18 out of 24
Correct answers are hidden.
Score for this attempt: 21 out of 24
Submitted Dec 26 at 4:21pm
This attempt took 16 minutes.

Question 1
pts
What will happen when you attempt to compile and run the following code?

#include <vector>
#include <set>
#include <iostream>
#include <functional>
#include <algorithm>
using namespace std;
void printer(int i) {
cout << i << ", ";
}
int main() {
int mynumbers[] = { 3, 9, 0, 2, 1, 4, 5 };
vector<int> v1(mynumbers, mynumbers + 7);
sort(v1.begin(), v1.end(), greater<int>());//LINE I
for_each(v1.begin(), v1.end(), printer);//LINE II
return 0;
}




program outputs: 9, 5, 4, 3, 2, 1, 0,



program outputs: 3, 9, 0, 2, 1, 4, 5,



program outputs: 0, 1, 2, 3, 4, 5, 9,

,you can't call the sort function on the v1 vector



runtime error at LINE I



compilation error in LINE I



compilation error in LINE II



IncorrectQuestion 2
pts
What will happen when you attempt to compile and run the following code? Choose all
that apply.

#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
void printer(int i) {
cout << i << ", ";
}
bool Compare(int _Left, int _Right) { return _Left < _Right; }
int main() {
int mynumbers[] = { 3, 9, 0, 2, 1, 4, 5 };
vector<int> v1(mynumbers, mynumbers + 7);
remove(v1.begin(), v1.end(), 1);//LINE I
sort(v1.begin(), v1.end(), Compare);//LINE II
for_each(v1.begin(), v1.end(), printer);
return 0;
}




program outputs: 0, 1, 2, 3, 4, 5, 9,



program outputs: 0, 2, 3, 4, 5, 5, 9,

,program outputs: 0, 2, 3, 4, 5, 9,



compilation error in LINE I



compilation error in LINE II



the size of the v1 vector is 6



the size of the v1 vector is 7



Question 3
pts
What will happen when you attempt to compile and run the following code? Choose all
that apply.

#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
void printer(double i) {
cout << i << ", ";
}
bool Compare(double a, double b) { return int(a)<int(b);}
int main() {
double mynumbers[] = { 3.33, 9.19, 0.22, 2.12, 1.14, 4.45, 5.55 };
vector<double> v1(mynumbers, mynumbers + 7);
stable_sort(v1.begin(), v1.end(), Compare);//LINE I
remove(v1.begin(), v1.end(), 2.12);//LINE II
for_each(v1.begin(), v1.end(), printer);
return 0;
}




program outputs: 0.22, 1.14, 3.33, 4.45, 5.55, 9.19,

, program outputs: 0.22, 1.14, 3.33, 4.45, 5.55, 9.19, 9.19,



program outputs: 0.22, 1.14, 2.22, 3.33, 4.45, 5.55, 9.19,



compilation error in LINE I



compilation error in LINE II



the size of the v1 vector is 6



the size of the v1 vector is 7



Question 4
pts
What will happen when you attempt to compile and run the following code?

#include <deque>
#include <iostream>
#include <algorithm>
using namespace std;
void printer(int i) {
cout << i << ", ";
}
int main() {
int mynumbers[] = { 0, 1, 2, 3, 4, 5, 6 };
deque<int> d1(mynumbers, mynumbers + 7);
d1.push_back(9);//LINE I
deque<int>::iterator it = lower_bound(d1.begin(), d1.end(), 4);
for_each(it, d1.end(), printer);//LINE II
return 0;
}




program outputs: 4, 5, 6, 9,