Adarsh and Saurabh are playing a Game in Winter Vacation. The game consists of \(N\) piles where each pile has some \(P_i\) marbles. At each step one player can search for pile with minimum number of marbles and removes it and all elements present to its right from list.Read More

A computer does two things, and two things only. It performs calculations and it remembers the results of those calculations. But it does those two things extremely well. Read More