Returns the HTML of a tag, in unicode, without any HTML entities or empty tags.

Returns a list of problem tuples (path, number, problem) that match the search query.

If A were sorted, return the (k+1)th largest element. If k is 0 return the minimum. Does so in O(n) average time.

Retrieve data from input and return another object.

Runs a given list of tests against the given method, returning True if they all passed, False if not.

Adds a new problem to this folder. If this problem already exists, overwrites the description files (but not any Python scripts, unles

Connect to TopCoder, using the given username and password. Returns a connection object that can later be used for other pages that require yo

Is there a value paired with key? @param key Key. @return boolean, whether there is a value paired with key.

Returns the first n TopCoder problem numbers from the problem listing. If given two numbers, returns all topcoder problem numbers found between th

Does the tree have no red right links, and at most one (left) red link in a row on any path? @return true if the tree is a 2-3 tree, false if not.

Do all paths from root to leaf have same number of black edges? @return true if balanced, else false if not.

Given a directory, finds all problem folders. Returns two lists: - the first is a list of all valid problem files in the directory, as a tup