I have been trying to document what I am doing with computer science. If it happens to help someone that is awesome too! So for the last round, I created three videos one for each problem I solved. I also include my reasoning for what I did and try to explain what is wrong and right.
I know that these may not be be the best solutions, but they are working solutions.
Well, have a great day! Hopefully this is helpful.
Auto comment: topic has been updated by c4cheats (previous revision, new revision, compare).
I enjoyed watching your videos, please keep on it's very helpful especially for beginners like me = =
And there is a tool which can automatically scrap all the sample test case and test it in batch for you. It's helpful and I recommend you having a try.
Here is the link: http://codeforces.com/blog/entry/13141
Oh that is really cool. I will see how we could use this is my high school algorithm course.
This is sweet!