Welcome to the Objects and Iterators in C++ MCQs Page
Dive deep into the fascinating world of Objects and Iterators in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Objects and Iterators in C++, a crucial aspect of Object Oriented Programming Using C++. In this section, you will encounter a diverse range of MCQs that cover various aspects of Objects and Iterators in C++, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming Using C++.
Check out the MCQs below to embark on an enriching journey through Objects and Iterators in C++. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming Using C++.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Objects and Iterators in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Objects and Iterators in C++ MCQs | Page 2 of 15
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#include <iostream>
#include <vector>
using namespace std;
int main ()
{
vector<int> myvector (3);
for (unsigned i = 0; i < myvector.size(); i++)
myvector.at(i) = i;
for (unsigned i = 0; i < myvector.size(); i++)
cout << ' ' << myvector.at(i);
return 0;
} #include <iostream>
#include <vector>
using namespace std;
int main ()
{
vector<int> myvector;
myvector.push_back(78);
myvector.push_back(16);
myvector.front() += myvector.back();
cout << myvector.front() << '\n';
return 0;
} #include <iostream>
#include <list>
using namespace std;
int main ()
{
list<int> mylist;
list<int> :: iterator it1, it2;
for (int i = 1; i < 10; ++i) mylist.push_back(i * 1);
it1 = it2 = mylist.begin();
advance (it2, 6);
++it1;
it1 = mylist.erase (it1);
it2 = mylist.erase (it2);
++it1;
--it2;
mylist.erase (it1, it2);
for (it1 = mylist.begin(); it1 != mylist.end(); ++it1)
cout << ' ' << *it1;
return 0;
} #include <iostream>
#include <deque>
using namespace std;
int main ()
{
unsigned int i;
deque<int> mydeque;
deque<int> :: iterator it;
mydeque.push_back ( 100 );
mydeque.push_back ( 200 );
mydeque.push_back ( 300 );
for (it = mydeque.begin(); it != mydeque.end(); ++it)
mydeque.clear();
cout << ' ' << *it;
} #include <iostream>
#include <deque>
using namespace std;
int main ()
{
deque<int> mydeque;
int sum (0);
mydeque.push_back ( 10 );
mydeque.push_back ( 20 );
mydeque.push_back ( 30 );
while (!mydeque.empty())
{
sum += mydeque.back();
mydeque.pop_back();
}
cout << sum << '\n';
return 0;
}Suggested Topics
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