const
  n = 3;
  m = 6;

var
  i, j, sum :integer;
  
  a :array [1..n,1..m] of integer;

begin

  randomize;
  for i:= 1 to n do
    for j:= 1 to m do
      a[i,j]:= random(121)-60;
      
  sum:= 0;
  for i:= 1 to n do
    for j:= 1 to m do
      sum:= sum + a[i,j];
  
  for i:= 1 to n do
  begin
    for j:= 1 to m do
      write(a[i,j]:4);
    writeln;
  end;
  writeln('Сумма элементов массива равна ',sum);

end.