6.6) Quiz 5

Study the code below before attempting the quiz.

1    vector v;
2    for (int n = 1; n <= 5; ++n) {
3      v.push_back(n*n);
4    }
5
6    cout << v.size() << endl;
7    cout << v[2] << endl;
8    v.pop_back();
9    cout << v.back() << endl;
10   cout << v.at(1) << endl;

[WpProQuiz 5]