kurcho

#include <iostream>
#include <vector>
#include <iterator>
#include <string>

class CExamRow
{
private:
    std::string name;
    int scores;
    std::string content;

public:

    //тука трябва да си допишеш тая девета задача до която така и не стигнахме

    class CStudent
    {
        std::string name;
        std::vector<CExamRow>vExams;
        int scores;
    };
};

int main()
{
    std::vector<int>v(10);
    std::ostream_iterator<int>out(std::cout, " ");

    copy(v.begin(), v.end(), out);

    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    std::vector<int>::iterator i = v.begin();
    *i = 125;

    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    v.resize(v.capacity() + 1);
    i = v.begin();
    *i = 126;
    std::cout << "\n";
    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    v.push_back(100);

    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    v.pop_back();

    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    std::cout << "-------" << "\n";

    i = v.begin();
    advance(i, 3);
    v[3] = 15;

    std::cout << "position" << distance(v.begin(), i) << "=" << *i << "\n";
    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    v.insert(i, 3, 2); //(i,3)

    for (int i = 0; i < v.size(); i++)
    {
        std::cout << v[i] << " ";
    }

    std::cout << "-------" << "\n";
    std::cout << "size: " << v.size() << "\n";
    std::cout << "capacity: " << v.capacity() << "\n";

    v.push_back(1001);
    v.push_back(1002);
    v.push_back(1003);

    std::vector<int>::iterator it = v.begin();

    for (it = v.begin(); it != v.end(); it++)
    {
        std::cout << *it << " ";
    }

        std::cout << "-------" << "\n";
        std::cout << "size: " << v.size() << "\n";
        std::cout << "capacity: " << v.capacity() << "\n";

        for (auto a : v)
        {
            std::cout << a << " ";
        }

    system("pause");
    return 0;
}