Converts given number to it's literal representation (in Polish!).
Prints perfect numbers from 6 (the smallest one) to the given n. List comprehension based one.
Same as above, but functional version.
Same as 3.py, but using iterator this time.
An iterator which splits given stream input into words, ignoring special chars and whitespaces. It is also able to join words split at the end of the line.
Generates statistics of how many words of given length are in the text.
Given an directory with website, it checks all the links whether they are active or not.
Given an directory with website, it searches for all references to every page within the website.
Same as 5.py, but multithreaded.