11.10 CSP reflection before training camp
Today is Sunday morning will rest
Night is a single match, in charge of the subject by the nodgd
So Well. . . . . . . . . .
T1: water problems, drawing on it to find the law, but it took me 1h just tune out the problem? ? ? ? The main mistake is intended for direct use a combination of mathematical methods coupled with the inclusion-exclusion program at minus illegal to do that, I was a zz it, obviously you can find with a simple rule I have chosen to do complicated. . . . . The title will not be difficult especially in the CSP examination room, so remember to draw a simple question and flat state of mind.
T2: you. . . . . . I wrote was pure violence enumerate all cases, only 20pts. . I too watched data on the use of naked Kruskal can be water in the past? ? ? stm intentions of the topic, their feet making data. It also reminded me that the way to get part of the points in addition to violence there lie points.
While clearly at tomorrow's task, review Golden algorithms - Kruskal.
T3: stm inversion? ? But no time to get sent out, and this is a mistake.
Summary: Kruskal algorithm to find themselves still lack a deep understanding. . Meanwhile DP status is one of my weaknesses, seize the time to make the appropriate review.