var
s: string;
i: integer;
begin
readln(s);
for i := 1 to length(s) do
begin
if not (s[i] in ['a'..'z', 'A'..'Z', 'а'..'я', 'А'..'Я']) and (s[i] <> ' ') then begin
writeln('есть символы');
break
end;
end;
end.
var
s: string;
i: integer;
begin
readln(s);
for i := 1 to length(s) do
begin
if not (s[i] in ['a'..'z', 'A'..'Z', 'а'..'я', 'А'..'Я']) and (s[i] <> ' ') then begin
writeln('есть символы');
break
end;
end;
end.