Editorials by MKV (CodeForces Rating 2171)

Much requested Editorial Videos of CodeRush are finally up! Do watch them and launch your preparation right from here if you haven't, as all these problems require very basic topics to help you get started. Problem 1 - Freddy the frog Freddy the frog required you to know basic Linkedlist! (or set/map only) If you have solved this you could have good chances in Directi, here is the simple solution. Problem 2 - Puzzling Pic Puzzling Pic was slightly tricky, ...