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Apr 20th, 2018
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Delphi 0.44 KB | None | 0 0
  1. procedure TForm3.BitBtn3Click(Sender: TObject); //Процедура вычисления среднемесячного заработка
  2. begin
  3. error:='Вы ввели неверные данные!!!';
  4. for int:=1 to 4 do begin
  5. if Stringgrid1.Cells[3,int]=edit1.text
  6. then
  7. begin
  8. k:=k+1;
  9. s:=s+strtofloat( Stringgrid1.Cells[2,int]);
  10. end;
  11. if(int=4)
  12. then
  13. if k=0 then
  14. ShowMessage(error);
  15. else s:=s/k;
  16. end;
  17. edit2.text:=floattostr (s);
  18. end;
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