Problem Name Time Limit
A - An Easy Physics Problem [Very Special Judge] 3s
B - Binary Tree [Very Special Judge] 3s
C - Colorful Tree [Very Special Judge] 30s
D - Discover Water Tank [Very Special Judge] 30s
E - Expection of String [Very Special Judge] 5s
F - Friendship of Frog [Very Special Judge] 3s
G - Game of Arrays [Very Special Judge] 3s
H - Happiness of Frog [Very Special Judge] 5s
I - Infinity Point Sets [Very Special Judge] 10s
J - Journey of Taku [Very Special Judge] 10s
K - Kingdom of Black and White [Very Special Judge] 3s
L - LCM Walk [Very Special Judge] 3s

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