main
{
    int i,hits;

    printXY(" diferencial (habilidad del atacante menos la del defensor)");
    printXY("       con criticos                   sin criticos");
    for (i=10;i<=30;i++)
    {
      hits = tirada_enfrentada(i,20);
      printXY("   %+3i hits: %2.1f%%%%",i-20, (float)hits/10000.0);

      hits = _tirada_enfrentada(i,20);
      printXY("   %+3i hits: %2.1f%%%%",i-20, (float)hits/10000.0);

    }
}

int tirada_enfrentada(int p1, int p2)
{

  int d1,d2,d3;
  int _d1,_d2,_d3;
  int r1,r2;
  int hits;

  hits=0;
  for (d1=1;d1<=10;d1++)
  for (d2=1;d2<=10;d2++)
  for (d3=1;d3<=10;d3++)
  for (_d1=1;_d1<=10;_d1++)
  for (_d2=1;_d2<=10;_d2++)
  for (_d3=1;_d3<=10;_d3++)
  {
    r1 = tirar_3d10(d1,d2,d3)+p1;
    r2 = tirar_3d10(_d1,_d2,_d3)+p2;

    if (r1>r2)
      hits++;
  }

  return hits;
}

int tirar_3d10(int d1, int d2, int d3)
{
  int mayor;
  int menor;
  int medio;
  int r;

  mayor = max(d1,max(d2,d3));
  menor = min(d1,min(d2,d3));
  medio = d1+d2+d3 - mayor - menor;

  if (mayor==10 && medio==10) // critico
    return 1000;
  if (menor==1 && medio==1) // pifia
    return -1000;

  r = medio;
  if (r==mayor || r==menor) // doble
  {
    r = medio*2;
  }
  if (r==mayor && r==menor) // triple
  {
    r = medio*3;
  }

  return r;
}