Vanya invent interesting trick set integerslet illusionist set positive integer S he name positive integer x then audience volunteer choose subset possibly S disclose illusionist the volunteer tell illusionist size choose subset and come trick illusionist guesses sum subset element exceed x the sum element subset consider 0Vanya want prepare trick public performance he prepare set distinct positive integer S Vasya want trick successful he call positive number x unsuitable can not sure trick successful subset viewer chooseVanya want count number unsuitable integer choose set SVanya plan try different set S he want write program find number unsuitable integer initial set S change set S Vanya q change set change follow type add new integer set S remove integer set S