Примерно так (массив задаю случайными целыми числами):
| Код |
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
Label1: TLabel;
Label2: TLabel;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
const m = 5;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.Button1Click(Sender: TObject);
var i, j: Integer;
a: array[1..m,1..m] of Integer;
begin
Label1.Caption:='';
Label2.Caption:='';
// zadaem massiv a
randomize;
for i:=1 to m do
begin
for j:=1 to m do
begin
a[i,j]:=Random(10);
Label1.Caption:=Label1.Caption+IntToStr(a[i,j])+#9;
end;
Label1.Caption:=Label1.Caption+#13;
end;
// obrabotka massiva a
for i:=1 to m do
for j:=1 to m do
if i>=m-j+1 then // uslovie pobochoy diagonali
a[i,j]:=0;
// vivod obrabotanogo massiva a
for i:=1 to m do
begin
for j:=1 to m do
Label2.Caption:=Label2.Caption+IntToStr(a[i,j])+#9;
Label2.Caption:=Label2.Caption+#13;
end;
end;
end.
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