procedure TForm1.Button1Click(Sender: TObject);
type TMyArray=array of array of String;
procedure ADD(var K:TMyArray);
var m,n:Integer;
begin
for m:=0 to 9 do
for n:=0 to 4
do
K[m,n]:=K[m,n]+'ADD...';
end;
var T:TMyArray;
I,J:Integer;
begin
SetLength(T,10);
for I:=0 to 9 do
begin
SetLength(T,5);
for J:=0 to 4 do T[I,J]:=IntToStr(I*10+J);
end;
ADD(T);
ShowMessage(T[2,2]);
end;