#include using namespace std; int main() { int x,y,t,n,d,m; int best[11][30][30]; int ismole[11][30][30]; cin >> n >> d >> m; while (n) { memset(ismole,0,sizeof(ismole)); memset(best,0,sizeof(best)); for(int i=0;i> x >> y >> t; if (t<=10) ismole[t][y+5][x+5]=1; } n+=10; for(t=1;t<=10;t++) for(y=0;y?=cnt; cx+=dx; cy+=dy; mx+=dx; my+=dy; if (cx<0 || cy<0 || cx>=n || cy>=n) break; if (mx*mx+my*my>d*d || (!dx&&!dy)) break; } } int b=0; for(y=0;y?=best[10][y][x]; cout << b << endl; cin >> n >> d >> m; } return 0; }