C++ :

#include <cstdio>

int d , n , x , y , k ;
int g[130][130] = {0} ;
int ans = -1 , cnt = 0 ;

int xl , xr , yl , yr , i , j ;
void draw() {
	xl = x-d ; if (xl < 0) xl = 0 ;
	xr = x+d ; if (xr > 128) xr = 128 ;
	yl = y-d ; if (yl < 0) yl = 0 ;
	yr = y+d ; if (yr > 128) yr = 128 ;
	for (i = xl ; i <= xr ; i ++ )
		for (j = yl ; j <= yr ; j ++ )
			g[i][j] += k ;
}

int main() {
//	    freopen("wireless.in" ,"r",stdin ) ;
//	    freopen("wireless.out","w",stdout) ;
	int p ;
	scanf("%d%d", &d , &n ) ;
	for (p = 0 ; p < n ; p ++ ) {
		scanf("%d%d%d", &x , &y , &k ) ;
		draw() ;
	}
	for (i = 0 ; i <= 128 ; i ++ ) {
		for (j = 0 ; j <= 128 ; j ++ ) {
			if (g[i][j] > ans) {
				ans = g[i][j] ; cnt = 1 ;
			} else if (g[i][j] == ans) cnt ++ ;
		}
	}
	printf("%d %d\n", cnt , ans ) ;
	    fclose(stdin ) ; fclose(stdout) ;
	return 0 ;
}