type
  arrayType = array[1..n] of integer;
  array2D = array[1..n] of arrayType;

var
  arr : array2D;
  i, j : integer;
  max : arrayType;

begin
  for i := 1 to n do for j := 1 to n do readln(arr[i][j]);

  for j := 1 to n do for i := 1 to n do
  begin
   if (arr[i][j] > max[j]) then
   begin
    max[j] := arr[i][j];
   end
  end;

  for i := 1 to n do writeln(max[i]);

end.