import java.awt.image.BufferedImage;
public class Main {
public static void main(String[] argv) throws Exception {
}
public static BufferedImage enlarge(BufferedImage image, int n) {
int w = n * image.getWidth();
int h = n * image.getHeight();
BufferedImage enlargedImage = new BufferedImage(w, h, image.getType());
for (int y = 0; y < h; ++y){
for (int x = 0; x < w; ++x){
enlargedImage.setRGB(x, y, image.getRGB(x / n, y / n));
}
}
return enlargedImage;
}
}