Generate a more complex version of this sentence Solusi paling apik kanggo masalah iki yaiku nggunakake I / O unbuffered ('' read'lan'' write'').
Mesthi wae, versi sing luwih rumit saka ukara kasebut yaiku "solusi paling apik kanggo masalah iki yaiku nggunakake I / O sing ora ana buffer (''maca' 'lan' 'tulis' '), sing uga ateges nggunakake' lseek 'tinimbang' fseek 'lan' ftell '".