// Minesweeper.h:
#include <iostream>
using namespace std;
class Minesweeper {
private:
    int n;
    int m;
    bool** a;
public:
    Minesweeper();
    Minesweeper(int n, int m);
    ~Minesweeper();
    int brVrsta() {
        return n;
    }
    int brKolona() {
        return m;
    }
    void ucitajMinesweeper();
    void ispisiMinesweeper();
    int opasnostPolja(int brV, int brK);
    void operator++(int);
    void operator--(int);
    void operator++();
    void operator--();
    friend istream& operator>>(istream& str, Minesweeper& m);
    friend ostream& operator<<(ostream& str, Minesweeper& m);
};

// Minesweeper.cpp:
#include "Minesweeper.h"
#include <iostream>
using namespace std;
Minesweeper::Minesweeper(int n, int m) {
    this->n = n;
    this->m = m;
    a = new bool*[n];
    for (int i = 0; i < n; i++) {
        a[i] = new bool[m];
    }
}
Minesweeper::Minesweeper() {
    n = 10;
    m = 10;
}
Minesweeper::~Minesweeper() {
    if (a) {
        for (int i = 0; i < n; i++) {
            delete [] a[i];
        }
        delete [] a;
    }
}
int Minesweeper::opasnostPolja(int x, int y) {
    int i,j,br = 0;
    if (a[x - 1][y - 1] == true) {
        return -1;
    }
    else {
        for (i = 0; i < 3; i++) {
            for (j = 0; j < 3; j++) {
                if (x - i >= 0 && x - i < n && y - j >= 0 && y - j < m) {
                    if (a[x - i][y - j] == true) {
                        br++;
                    }
                }
            }
        }
    }
    return br;
}
void Minesweeper::ucitajMinesweeper() {
    cout << "Unesite matricu " << n << " x " << m << endl;
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cin >> a[i][j];
        }
    }
}
void Minesweeper::ispisiMinesweeper() {
    for (int i = 0; i < n; i++) {
        for (int j = 0; j < m; j++) {
            cout << a[i][j];
        }
        cout << endl;
    }
}
void Minesweeper::operator++(int) {
    int pom;
    for (int i = 0; i < n; i++) {
        pom = a[i][m - 1];
        for (int j = m - 1; j > 0; j--) {
            a[i][j] = a[i][j - 1];
        }
        a[i][0] = pom;
    }
}
void Minesweeper::operator--(int) {
    int pom;
    for (int i = 0; i < n; i++) {
        pom = a[i][0];
        for (int j = 0; j < m - 1; j++) {
            a[i][j] = a[i][j + 1];
        }
        a[i][m - 1] = pom;
    }
}
void Minesweeper::operator++() {
    int pom;
    for (int j = 0; j < m; j++) {
        pom = a[n - 1][j];
        for (int i = n - 1; i > 0; i--) {
            a[i][j] = a[i - 1][j];
        }
        a[0][j] = pom;
    }
}
void Minesweeper::operator--() {
    int pom;
    for (int j = 0; j < m; j++) {
        pom = a[0][j];
        for (int i = 0; i < n - 1; i++) {
            a[i][j] = a[i + 1][j];
        }
        a[n - 1][j] = pom;
    }
}
istream& operator>>(istream& str, Minesweeper& m) {
    for (int i = 0; i < m.n; i++) {
        for (int j = 0; j < m.m; j++) {
            str >> m.a[i][j];
        }
    }
    return str;
}
ostream& operator<<(ostream& str, Minesweeper& m) {
    for (int i = 0; i < m.n; i++) {
        for (int j = 0; j < m.m; j++) {
            str << m.a[i][j];
        }
        str << "\n";
    }
    return str;
}

// main.cpp:
#include "Minesweeper.h"
#include <iostream>
using namespace std;
void main() {
    Minesweeper mine(5,5);
    int x, y;
    cin >> mine;
    cout << "Unesite vrstu i kolonu polja koje zelite da proverite \n";
    cin >> x >> y;
    if (mine.opasnostPolja(x,y) < 0) {
        cout << mine;
    }
    else {
        cout << "Polje je okruzeno sa " << mine.opasnostPolja(x,y) << " mina\n";
    }
    cout << endl;
    mine++;
    cout << mine;
    cout << endl;
    mine--;
    cout << mine;
    cout << endl;
    ++mine;
    cout << mine;
    cout << endl;
    --mine;
    cout << mine;
}