How to convert binary code to text in Pascal

1 Answer

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program BinToText;

// Function to convert a binary string to a decimal integer
function BinToDecimal(binary: string): Integer;
var
  i, value, power: Integer;
begin
  value := 0;
  power := 1;

  for i := Length(binary) downto 1 do
  begin
    if binary[i] = '1' then
      value := value + power;
    power := power * 2;
  end;

  BinToDecimal := value;
end;

// Function to convert a binary string to text
function BinToText(bin_txt: string): string;
var
  text: string;
  i: Integer;
  binaryChunk: string;
begin
  text := '';

  // Loop through the binary string in chunks of 8 bits
  for i := 1 to Length(bin_txt) div 8 do
  begin
    binaryChunk := Copy(bin_txt, (i - 1) * 8 + 1, 8); // Extract an 8-bit chunk
    text := text + Chr(BinToDecimal(binaryChunk));    // Convert the binary chunk to a character
  end;

  BinToText := text;
end;

begin
  Writeln(BinToText('0101000001110010011011110110011101110010011000010110110101101101011010010110111001100111'));
end.



(*
run:

Programming

*)

 



answered Apr 14, 2025 by avibootz
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