This page has links to example code.
Because this code is on the course web site, you may use it in any assignment. (Note that it might have bugs!)
CS350_SetsAndMaps.zip - simple array-based map implementation
CS350_BinarySearchTrees.zip - basic binary search tree implementation
CS350_BinarySearchTreesOrderStats.zip - binary search tree with order stats (i.e., findKthSmallestKey operation)