Двумерный массив. Извлечение данных

//---------------------------------------------------------------------------
 
#include <vcl.h>
#pragma hdrstop
 
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
 
TJPEGImage *jp = NULL;
 
 int W;
 int H;
 int Mass[2][50];
 
void __fastcall TForm1::Image1MouseUp(TObject *Sender, TMouseButton Button,
      TShiftState Shift, int X, int Y)
{
  if(Button==mbLeft)
  {
     int n=StrToInt(StringGrid1->RowCount);
 
      n=n-1;
 
      Mass [0][n]=X;
      Mass [1][n]=Y;
 
     Label1->Caption = "Количество точек: " + String(n);
     StringGrid1->Cells[1][n]=Mass[0][n];
     StringGrid1->Cells[2][n]=Mass[1][n] ;
     StringGrid1->Cells[0][n]="Oi?ea "+String(n);
     StringGrid1->Cells[1][n + 1] = "";
     StringGrid1->Cells[2][n + 1] = "";
     StringGrid1->Cells[0][n + 1] ="";
     StringGrid1->RowCount = n + 2;
 
     TShape *shape = new TShape (this);
     shape->Parent = ScrollBox1;
     shape->Brush->Color = clRed;
     shape->Shape = stCircle;
     shape->Pen->Width = 0;
     shape->Width = 5*(Edit1->Text.ToIntDef(100)/100);
     shape->Height = 5*(Edit1->Text.ToIntDef(100)/100);
     shape->Left = Image1->Left+X;
     shape->Top = Image1->Top+Y;
     shape->Tag = Shapes.size();
     shape->OnMouseUp = shapeMouseUp;
     shape->OnMouseDown = shapeMouseDown;
    shape->OnMouseMove = shapeMouseMove;
//---------------------------------------------------------------------------
 
void __fastcall TForm1::shapeMouseUp(TObject *Sender, TMouseButton Button,
      TShiftState Shift, int X, int Y)
{
 Image1->Cursor=crHandPoint;
    int size;
  TShape *shape = dynamic_cast <TShape *>(Sender);
   if(Button == mbRight)
  {
     for( int  i = 1; i < size; i++)
     {
     if (X = Mass [0][i] &&  Y =  Mass [1][i] )
     {
 
    delete Mass [][i];
     }
        StringGrid1->Cells[0][i + 1] = "Точка " + IntToStr(i);
     }
     delete shape;
     Label1->Caption = "Всего точек: "+String(size);
  }
 
}
//---------------------------------------------------------------------------