program segitiga_sembarang;
var i,j,k,n : integer; 
 begin 
  readln(n); 
   for i:=1 to n do 
    begin for j:=i to n do 
     begin write(' '); 
    end; 
   for k:=i to j do 
    begin write('*'); 
   end; 
   writeln; 
  end;
end.