Exam last half-hour found life difficult for any sample T1, T fly, we found no solv function calls to restore 40 points
Last few minutes to test a set of self-T2 test sample, found bug, 20 minutes to restore
Day - - check it so important (in fact, is the first time I played when there is no verification of correctness)
T1 took 80 minutes, when steady thought he submitted the (first test fight so much if) but no AC
If the control test should be a good point, then changed ... I may be the reason shattering it, change the title during wrong again elsewhere
So helpless last shot, photographed right before a subsequent error correction of an error on the whole ignorant force over ...
T2 looked hint, the face of even the slightest mod prime number no sense! (No oi personal accomplishment)
Then only we took <= 100 points violence ... even mod is a prime Lucas did not want to come out. . .
T3 when playing violent simulation test, I do not know what was wrong WA40
School exam summarize a lot of clever but useless
The next position may be binary search (or set) in the vector obtained in
Then turn, backtrack and other operations as long as the hold, he is thinking process while playing or play out
(Backtrack when clever but useless if used, must be considered do not leak)
The rest is quite easy to achieve .. key learning a simulation using the binary optimization ideas
(Analog == violence impression completely gone, this question yards 3.4K)
(However, the code to run fast, I live up painstaking to create it)