Problem Statement

Programming languages often have built-in routines to convert a non-negative integer for printing in different number bases. Such common number bases might include binary, Octal and Hexadecimal.

Print a small range of integers in some different bases, as supported by standard routines of your programming language.

This is distinct from Number base conversion as a user-defined conversion function is not asked for.) The reverse operation is Common number base parsing.

Let's start with the solution:

procedure ShowRadixOutput(Memo: TMemo);
var I: integer;
begin
I:=123456789;
Memo.Lines.Add('Decimal     Hexadecimal');
Memo.Lines.Add('-----------------------');
Memo.Lines.Add(IntToStr(I)+' - '+IntToHex(I,8));
end;