On Friday 22 January 2016 09:57:00 Иван Комиссаров wrote: > What > i'm missing? You haven't done the exercise with the int first. -- Marc Mutz <marc.mutz at kdab.com> | Senior Software Engineer KDAB (Deutschland) GmbH & Co.KG, a KDAB Group Company Tel: +49-30-521325470 KDAB - The Qt Experts