#include <stdlib.h>
#include <stdio.h>
class Magic {
private:
    int size_;
    int ** mass_;
public:
    Magic(int size)
    {
        size_ = size;
        mass_ = new int*[size_];
        for (int i = 0; i != size_; ++i)
        {
            mass_[i] = new int[size_];
            for (int j = 0; j != size_; ++j)
                mass_[i][j] = 0;
        }
    }
    ~Magic()
    {
        for (int i = 0; i != size_; ++i)
            delete[] mass_[i];
        delete[] mass_;
    }

    int reflect(int k)
    {
        if (k<0)
            return k + size_;
        if (k>size_ - 1)
            return k - size_;
        return k;
    }
    void fill()
    {
        int j = size_ / 2 - 1, k = size_ / 2;
        mass_[j][k] = 1;
        for (int i = 2; i != size_ * size_ + 1; ++i)
        {
            if (mass_[reflect(j - 1)][reflect(k - 1)] == 0)
            {
                j = reflect(j - 1);
                k = reflect(k - 1);
                mass_[j][k] = i;
            }
            else
            {
                j = reflect(j - 2);
                mass_[j][k] = i;
            }
        }
    }
    void print()
    {
        int degree2;
        int len = 0;
        degree2 = size_ * size_;
        /*while (degree2>0)
        {
            degree2 /= 10;
            len++;
        }*/
        for (int row = 0; row<size_; row++)
        {
            for (int col = 0; col<size_; col++)
            {
                printf("%d ", mass_[row][col]);
            }
            putchar('\n');
        }
        putchar('\n');
    }
};
int main(int argc, char* argv[])
{
    /*if (argc != 2)
        return(puts("Usage: mafic degree"));
    int n = atoi(argv[1]);
    if ((n % 2) == 0)
    {
        puts("Usage: magic 5(or 7,11,17,23...)");
        return(n);
    }*/
    Magic n(5);
    n.fill();
    n.print();

}