Answer:
All of given terms are Categories of Wireless networks.
Explanation:
Wireless networks as obvious from name are the networks having no means of physical medium such as cords, wires or cables. This gives the advantage of mobility and extension of the applications to different parts of building, block and even anywhere in word. Wireless network can be divided into four basic categories in order to differentiate between there quality and range:
<u>Category Coverage</u>
- Wireless Personal Area Network (WPAN) | Within One person
- Wireless Local Area Networks (WLAN) | Within a building
- Wireless Metropolitan Area Networks (WMAN) | Within a city
- Wireless Wide Area Networks (WWAN) | Worldwide
i hope it will help you!
The programming language to use here is not stated, so standard output is not clear. A solution using text boxes for input and output can be given in Delphi:
unit Unit2;
interface
uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;
type TForm2 = class(TForm)
Edit1: TEdit;
Edit2: TEdit;
procedure FormCreate(Sender: TObject);
private { Private declarations }
public { Public declarations }
end;
var Form2: TForm2;
implementation
{$R *.dfm}
procedure TForm2.FormCreate(Sender: TObject);
var i: integer;
txtline: string;
begin
i := StrToInt(edit1.text);
txtline := IntToStr(i) + ', ' + IntToStr(2 * i) + ', ' + IntToStr(i * i); edit2.text := txtline;
end;
end.
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Presentation :)))))))))))))
Vectors and arrays are 0-based, so they don't start at 1 but at 0
your sort works by switching positions of 2 elements, which in your case didn't happen for the pair of the first&second element
your outer-loop starts with k=1, which should be k=0 instead
