Problem Name Time Limit
A - Afghanistan(1) 1s
B - 選數字的遊戲(1) 10s
C - Summits(1) 10s
D - Guitar Placing Area(1) 10s
E - Railway(1) 5s
F - Decent Coding(1) 1s
G - Hidden Tree(1) 6s

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