This section unintentionally left blank by user.
Guess the number, with lying allowed
asked Apr 15 '11 at 17:57
Max integral type in C#
Finding largest and second-largest out of N numbers
Check if 2 tree nodes are related (ancestor/descendant) in O(1) with pre-processing
Data structure that supports the following in O(1) time: initialization, insertion, deletion, finding an element, deleting all elements
Dividing objects into two piles of equal weight
Accumulating sum in one line in C#
Deleting a whole subtree of a red-black tree would keep its properties?
Finding maximum for every window of size k in an array
In a square matrix, where each cell is black or white. Design an algorithm to find the max sub-square such that all 4 borders are black