Well, I've survived
Big face and AK , and I have a rank2 water is 280 .
240，220，210，200，200...
T1 is not fool proof read it again to find the law after three questions count a total of 20 minutes to get.
skyh fight is wrong but all the test points to get success qj AC (card will be hand prints out) principle unknown
T2 only big face cut off, there are some 80 points, in addition to two the rest of the battalion commander constant God in fact only one step away from the step positive solution, think very good, very sand sculpture.
Do not relax after kick score violence, in fact, may have been far from positive solutions.
Never give up thinking.
T3 is a persistent trie, with a card they can not afford the complexity of the evidence.
Anyway, is to constantly find the law, the first question is very simple and is a prefix.
The second question if in fact trie idea is not difficult to think, just do not understand the complexity, almost no play.
Complexity does not prove that violence should break out try.
Although we still have not learned to be persistent trie, but we learned trie and persistence segment tree ah.
So persistent trie can rely on the ability of the site yy.
comprehend by analogy.
Even in the examination room and dare to try, in case of it?
In fact, the key is the examination room must not be idle, to low self-esteem and ego can not waste time.
However, training is over, and now go back to the cultural lesson.
AK wish unfulfilled. Total score ranking is difficult to see.
This training it, although this is still a good result finishing.
But the first 15 games back from a rank1 are not, the top five are also rare.
It is a state of decline? Training is too lazy yet?
do not know. unimportant. It's over.
Next is a new phase: we have to return time and skipped school teacher and cultural studies subjects of wits.
Improve efficiency, increase tension.
Differ greatly, far behind.
But the goal is very clear:
Go south to see the gods?
There should not be a period of time of the exam, there will be no chance of the AK, and I never get the fourth rank1.
But the accumulation of normal, it will come in handy at some point in the future.
I would like to encourage each other.
So across this boundary, took the exam as a nice new stage start.
Next, is the time to dream efforts!