#include <iostream>
#include <sstream>
#include "ktourboard.h"
#include "pos.h"

using namespace std;

int main(int argc, char **argv) {
    int width, height, x, y;
    stringstream(argv[1]) >> width;
    stringstream(argv[2]) >> height;
    stringstream(argv[3]) >> x;
    stringstream(argv[4]) >> y;
    
    KTourBoard board(width, height);
    board.setPos(Pos(x, y));
    board.solve();

    cout << board;

    return 0;
}