Hello everybody, since I moved from wordpress to blogger, I didn't posted anything here, so, this post is just to say what i thought about the TC last srm.
The problems were cool, as in DIV 2, was presented a tricky problem set, in 250 problem I was a kind nervous to does not decrease my rank again so, I sacrificed an elegant and efficient solution to an expensive O(2^N * N), the 500 problem was a classical DP Bottom Up possible solution, but as vexorian posted in his blog, there was a Top-Down solution.. The 1000 problem was another graph problem, about MST, as I don't major both DP and MST yet, I was only able to solve the 250, it was a shame, but I'm studying this both subjects now to make a better appearance in the next SRM, that will happen tomorrow, See you there!
I've found nice editorials in the vexorion blog and in Seulgi Kim blog, who's also my friend, take a look if you be interested;
http://vexorian.blogspot.com/
http://sk765.blogspot.com/
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