#include<cstring>
#include<cstdio>
#include<cstdlib>
#include<iostream>

#define _CRT_SECURE_NO_WARNINGS
class Olala
{
private:
    char* str;
public:
    Olala()
    {
        str = new char[1];
        str[0] = '\0';

    }

    void print()
    {
        std::cout << "Vivod stroki " << str << "\n";
    }

    Olala(char *s)
    {
        str = new char[strlen(s) + 1];
        strcpy(str, s);
    }

    Olala(Olala& olala)
    {
        str = new char[strlen(olala.str) + 1];
        strcpy(str, olala.str);
    }

    Olala& operator=(Olala & ol)
    {
        if (!str[0])
        {
            delete[] str;
        }

        str = new char[strlen(ol.str) + 1];
        strcpy(str, ol.str);

        return *this;
    }

    ~Olala()
    {
        std::cout << "destructor" << "\n";
        delete[] str;

    }

    int Perev(int m)
    {
        char buff[255];
        int  n = 0, z = 0, all = strlen(str);

        while (str[n])
            if (m == 0)
            {
                while (str[n] != ' ')
                {
                    buff[n] = str[n];
                    ++n;
                }
                break;
            }
            else
            {
                if (str[n] == ' ') --m;
                ++n;
            }
        if (m > 0)
        {
            std::cout << "net slov";
            return 0;
        }
        else buff[n + 1] = '\0';

        m = strlen(buff);
        n = 0;

        while (n < all)
        {
            for (int i = n; (str[n] != ' '); --i)
            {
                if (str[n] == buff[i])
                {
                    n++;
                    m--;
                }
                else
                {
                    while (str[n] != ' ') n++;
                    m = strlen(buff);
                    break;
                }
                if (m == 0)
                {
                    m = strlen(buff);
                    z++;
                    n++;
                }
            }
            while (str[n] == ' ')
                n++;
        }
        std::cout << "Kol-vo " << z;
        return z;
    }

};


int main()
{
    Olala M("ab ba ba f");
    M.Perev(0);



    system("pause");
    return 1;
}