Cod sursa(job #253856)

Utilizator lucaz0rLuca Liviu lucaz0r Data 6 februarie 2009 13:00:11
Problema Grendizer Scor 20
Compilator cpp Status done
Runda Stelele Informaticii 2009, clasele 9-10, ziua 1 Marime 0.54 kb
#include <fstream>
using namespace std;
int xr,yr;
int distanta(int x,int y)
{ int d=0;
  if (x>=xr) d=d+x-xr;
     else d=d+xr-x;
  if (y>=yr) d=d+y-yr;
    else d=d+yr-y;
  return d;}

int main()
{
int a[10000][2];
int n,m,c,dis,raza,j,i;
fstream f("grendizer.in",ios::in);
ofstream g("grendizer.out");
f>>n>>m;
for (i=1;i<=n;i++) f>>a[i][1]>>a[i][2];
for (i=1;i<=m;i++)
{ c=0;
  f>>xr>>yr>>raza;
  for (j=1;j<=n;j++)
  {dis=distanta(a[j][1],a[j][2]);
   if (dis==raza) c++;}
  g<<c<<"\n";
}
f.close();
g.close();
return 0;
}