Giúp em với các bác ơi!

int    Experts;                                 // Amount of EAs
double Depo=10000.0,                            // Set deposit
       Persent=30,                              // Set percentage     
       Money;                                   // Desired money
string Quantity="GV_Quantity";                  // GV name
//--------------------------------------------------------------------
//--------------------------------------------------------------------
int init()                                      // Special funct. init()
  {
   Experts=GlobalVariableGet(Quantity);         // Getting current value
   Experts=Experts+1;                           // Amount of EAs
   GlobalVariableSet(Quantity, Experts);        // New value
   Money=Depo*Persent/100/Experts;                // Money for EAs
   Alert("For EA in window ", Symbol()," allocated ",Money);
   return;                                      // Exit init()
  }
//--------------------------------------------------------------------
//+------------------------------------------------------------------+
int start()
{
  if(Martingale)CalculateMartingale();Balance=AccountBalance();
  double MyPoint=Point;
  if(Digits==3 || Digits==5) MyPoint=Point*10;
 
  int New_Experts= GlobalVariableGet(Quantity);// New amount of EAs
   if (Experts!=New_Experts)                    // If changed
     {
      Experts=New_Experts;                      // Now current
      Money=Depo*Persent/100/Experts;             // New money value
      Alert("New value for EA ",Symbol(),": ",Money);
     }
 
  double TheStopLoss=0;
  double TheTakeProfit=0;
  if( TotalOrdersCount()==0 )