طلب من إلخ emmy أو من أي شخص يستطيع إحضار اكسبيرت

    int s1_Direction(int a0, double a1, double a2, double a3);
   bool s1_Buy(double a0, double a1, double a2, double a3, double a4, double a5, double a6, double a7, int a8, int a9);
   bool s1_Sell(double a0, double a1, double a2, double a3, double a4, double a5, double a6, double a7, int a8, int a9);
   bool s2_Buy(double a0, double a1, double a2, double a3, double a4, double a5, int a6, int a7);
   bool s2_Sell(double a0, double a1, double a2, double a3, double a4, double a5, int a6, int a7);