This is my reference: http://stevehanov.ca/blog/index.php?id=130 A vantage-point tree is a way of organizing a set of points so that finding the n-nearest neighbors is as efficient as possible. It ...
So given a $n$ array of few numbers(say $n$) we can sort them using the binary search tree (BST) as a black box . In order to that we first build a BST out of the array taking all the elements in ...
Update: This is my solution with Kruskal's Algorithm, although it doesn't take into account real "path". Brute force may be the only solution. http://www.youtube.com/watch?v=VbSwwos4R2E Hi, I ...