How to resolve the algorithm Empty string step by step in the Delphi programming language

Published on 12 May 2024 09:40 PM
#Delphi

How to resolve the algorithm Empty string step by step in the Delphi programming language

Table of Contents

Problem Statement

Languages may have features for dealing specifically with empty strings (those containing no characters).

Let's start with the solution:

Step by Step solution about How to resolve the algorithm Empty string step by step in the Delphi programming language

Source code in the delphi programming language

program EmptyString;

{$APPTYPE CONSOLE}

uses SysUtils;

function StringIsEmpty(const aString: string): Boolean;
begin
  Result := aString = '';
end;

var
  s: string;
begin
  s := '';
  Writeln(StringIsEmpty(s)); // True

  s := 'abc';
  Writeln(StringIsEmpty(s)); // False
end.

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