2018.9 ECNU ICPC/CCPC Trial Round #2

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# 标题 已解出
N Nale Sort (3.0 sec / 512 MB) x 6
O Oxx Playing Pokemon Go (2.0 sec / 512 MB) x 5
P Prefix Free Code (2.0 sec / 512 MB) x 2
Q Query On Tree (2.0 sec / 512 MB) x 1
R Rabbit's Howse (2.0 sec / 512 MB) x 12
S Substring Diff (2.0 sec / 512 MB) x 1
T Transform IP Database (2.0 sec / 512 MB) x 2
U Ultmaster Dividing The Cake (2.0 sec / 512 MB) x 4
V Viva La Vida (2.0 sec / 512 MB) x 11
W Weight Of Subsequence (2.0 sec / 512 MB) x 10
X X Window (2.0 sec / 512 MB) x 5
Y You Only Live Once (2.0 sec / 512 MB) x 11
Z Zerol And KBlack (2.0 sec / 512 MB) x 11

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