var n1, n2, sm1, sm2 : integer;

function sm ( i : integer ) : integer ;
begin
  if i <= 0 then sm := 0
  else sm := i mod 10 + sm ( i div 10 ) ;
end ;


begin
 write ('vvedi n1=' ) ;
 readln ( n1 ) ;
 write ('vvedi n2=' ) ;
 readln ( n2 ) ;

 sm1 := sm ( n1 ) ;
 sm2 := sm ( n2 ) ;

 if ( sm1 > sm2 ) then writeln ('sum n1 > sum n2' )
 else if ( sm1 < sm2 ) then writeln ('sum n1 < sum n2' )
 else writeln  ('sum n1 = sum n2' ) ;
end.