[Black Raider]

4-e

Код:

procedure TForm1.Button1Click(Sender: TObject);
var arr:array[1..10,1..10] of integer;
    i,j,kol:integer;
    st:string;
begin
  for j:=1 to 10 do
    for i:=1 to 10 do
    begin
      if (i<=5) then begin
        if (j<=5) then arr[j,i]:=0
        else arr[j,i]:=i;
      end
      else begin
        if (j<=5) then arr[j,i]:=i+(j-1)
        else arr[j,i]:=0;
      end;
    end;
  kol:=0;
  for j:=1 to 10 do
    for i:=1 to 10 do
      if arr[j,i]>0 then kol:=kol+1;
  memo1.Clear;
  for i:=1 to 10 do
  begin
    st:='';
    for j:=1 to 10 do
    begin
      st:=st+inttostr(arr[i,j])+'  |  ';
    end;
    memo1.Lines.Add(st);
  end;
  showmessage('Ненулевых-'+inttostr(kol));
end;