A fake travel
(CSP collapse, liars PKUWC tourism ...)
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Day1
Taxi 11:50, 12:30 only to! Almost did not eat a meal, 12:50 admission
It reported the windows, calmly opened gvim, found .vimrc can not be saved? ? ?
Configuring a little fury, 13:16 probably only put forward. . .
I heard T1 is bare title? Well I will arrange for the full 21 minutes. . ? Finished out of the people on both sides A out. . !
T2 anger just arrived fast 5:00, fierce guess conclusion all equal probability, has died suddenly burst out of the fight until the search. . . Approaches to replace all, from \ (n ^ 3 \) changed to \ (n \ log n \)(Vomiting blood)Fortunately, \ (NTT \) did not hang, nor(Master machine)Card often. .
Got to the final did not come up with the inclusion-exclusion, violence also played cards often(Tucao the fake O2)
Feeling out of 140 (?), I heard directly fairy 240. . . Gave suspended or beaten up (cry)
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Day2
(Be sure to come out to play at night of hi)
T1
This question is not to get rid of reading that is too lose face, and then the liver for more than an hour to get out of the liver, also played on the beat. . .
Touched T2, T3 seems a bit ignorant force (?), Carefully think about the fact there are some simple nature
T2
Kick monotonous random stack of scores, trying to run away (?), You can optimize the exact look (?)
T3
Rage \ (n ^ 4 \) Shuang serve, WA almost did not fall, change the segment tree \ (the n-^ 2 \ log the n-\) , trying to water in the past, beenMaster machineSanctions, found particularly interesting can be changed \ (n ^ 2 \)
\ (n ^ 2 \) tragicMaster machineSanctions * 2, open a wave of often, card finished at 4:30 and found the person next to still scratching their heads? (I heard it a certain fairy 3:30 left?)
Do not know on foot, draw water opened the NOILinux skin a wave, did not dare to play a small dinosaur. . .
(Until 5:30 behind personal Paolu?)
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Wenzhou has to fly back nine, directly back to the school. . .