fun some sample codes, just for fun water jug problem You can find description and my base code from these links: https://www.geeksforgeeks.org/fill-the-jug/ https://www.geeksforgeeks.org/water-jug-problem-using-bfs/ CSV Pretty Print You can find description at below link: https://github.com/hamedzarei/fun/blob/master/csv_pprint/readme.txt