Question

How to convert float number to string with 2 decimal places in Pascal

Answer 1

program FormatFloatExample;

uses
  SysUtils;

var
  num: Double;
  formattedStr: String;

begin
  num := 123.4795;
  
  formattedStr := FormatFloat('0.00', num);
  
  WriteLn('Formatted number: ', formattedStr);
end.



(*
run:

Formatted number: 123.48

*)

 

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