January 19, 2016
Julia spent a few hours to work on the algorithm "Value of friendship" code review using union-find algorithm. She needs to go back to basics, read some lecture notes as well.
Code with unit test cases, study first (ID: yambe2002, ranking: 111/10432), link is here. Code review, link is here.
She found one for her to read - one or 2 hours, after that she will go back to read more C# code.
Lecture notes - Union-find.
Write down some notes to help yourself to understand better in theory. Algorithm is not just to write a program, also need to understand the problem more thoroughly.
Actionable Items:
Julia had some difficulty to understand the union-find algorithm, therefore, she moved on her next search, not by Google.
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