I want to know what are the advance topic , I must be good at , to become 4 star ,
Its not like I am here in CodeChef competition for so long but somehow I feel like I am not having what it takes ,
like in general , in Long Challenge (Unrated Ones) I can maximum answer upto 3rd question (div2)
in Cook Off upto 2-3 problems (div 2)
in Lunch Time upto 2-3 problems(div 2)
In short contests after that barrier , problem level seems much hard that I got irritated , even after I spend 1 or 1.5 hour in that problem still failed to solve , its so irritating . What to do ?
Only way to beat cheaters is now to improve speed and solve the rank decider problem before the cheaters , but HOW ???