Question

How to format an integer with zero-padding in Pascal

Answer 1

program ZeroPaddedNumber;

uses
  SysUtils; // Format

var
  number: Integer;
begin
  number := 319;

  // Format with leading zeros to 6 digits
  WriteLn(Format('%.*d', [6, number]));
end.



(*
run:

000319

*)

 

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