#include <iostream>
#include "knn_img.h"


using namespace std;


Img *readpng(const char *filename);

int main(int argc, char** argv)
{
    Img* img = readpng(argv[1]);
    assert(argc == 4);
    KNN knn;

    Img& imgref = *img;
    knn.init(imgref, atoi(argv[2]), atoi(argv[3]));


    knn.print_all_nns();

    return 0;
}