does anyone have any DEEPER notion about A3 - The Guessing Game: http://www.codechef.com/problems/A3 approach? thanx beforehand.
edit: pls look below for explanation. and pls show your gratitude by VOTING UP the answer of both @betlista and @junior94 for their effort. i love codechef for their coders that are willing to help others. without them(coders who help) it would be difficult to gain a new skill and improve ourselves. thank you.