Masalani Excel amaliy dastur yordamida ishlab chiqish

//---------------------------------------------------------------------------

#include

#pragma hdrstop

#include // biz yozgan kutubxona

#include "Unit1.h"

//---------------------------------------------------------------------------

#pragma package(smart_init)

#pragma link "sSkinManager"

#pragma link "acPNG"

#pragma link "sEdit"

#pragma resource "*.dfm"

TForm1 *Form1;

//---------------------------------------------------------------------------

__fastcall TForm1::TForm1(TComponent* Owner)

: TForm(Owner)

{

}

//---------------------------------------------------------------------------

float T(float x) // funksiya hosil qilish

{

float s=0;

for (int k=0; k<=10; k++)

{

s+=pow(x,2*k+1)/(2*k+1);

}

return s;

}

void __fastcall TForm1::Button1Click(TObject *Sender)

{

float y,javob;

y=StrToFloat(Edit1->Text);

javob=(1.7*T(0.25)+2*T(1+y))/(6-T(y*y-1));

Label2->Caption=FloatToStr(javob);

}

//---------------------------------------------------------------------------

Dasturni yozib bo’lgandan so’ng F9 tugmasi bosiladi yoki ko’rsatilgan buyruq bosiladi.

Dasturni ishga tushirganimizdan so’ng esa bizda ilova ishga tushadi

Y=2 qiymat berib Hisobla tugmasini bosamiz.



Y=2 da natija -2 ga teng bo’ldi. Biz Excelda ham C++ da ham shunday natijaga erishgandik. Yana bir qancha qiymatlar berib tekshirib ko’rdik. Hammasida natijalar bir hil chiqdi.