Problem Name Time Limit
A - Matching on Bipartite Graph(1) [Very Special Judge] 5s
B - Matching on General Graph(1) [Very Special Judge] 5s
C - Suffix Array(1) [Very Special Judge] 5s
D - Z Algorithm(1) [Very Special Judge] 5s
E - Convolution(1) [Very Special Judge] 5s
F - Convolution (mod 1000000007)(1) [Very Special Judge] 10s
G - Maximum Independent Set(1) [Very Special Judge] 5s
H - Range Chmin Chmax Add Range Sum(1) [Very Special Judge] 10s
I - System of Linear Equations(1) [Very Special Judge] 5s
J - Discrete Logarithm(1) [Very Special Judge] 10s
K - Sum of Floor of Linear(1) [Very Special Judge] 5s
L - Segment Add Get Min(1) [Very Special Judge] 5s
M - Point Add Rectangle Sum(1) [Very Special Judge] 5s
N - Persistent UnionFind(1) [Very Special Judge] 5s
O - Two-Edge-Connected Components(1) [Very Special Judge] 5s
P - Sqrt Mod(1) [Very Special Judge] 10s
Q - Dominator Tree(1) [Very Special Judge] 5s
R - Factorize(1) [Very Special Judge] 10s
S - PIGS(1) 1s
T - Pizza Assembling(1) [Special Judge] 1s
U - GGS-DDU(1) [Very Special Judge] 1s

Contest is over.
programmer: 劉邦鋒 pangfeng, 上官林傑 ericsk, 陳映睿 springgod, 王尹 cindylinz, 蕭俊宏 chhsiao.
Imager: 江昌鴻 senkousha.
modified by: 高紹航 denehs, 沈定 beephoenix, 馮俊菘 csferng, 黃上恩 tmt514