Announcement:
2018-08-18 18:32:39 Memory limit of F is about 2GB

Problem Name Time Limit
A - Ascending Photo [Shik Judge] 3s
B - Boss Battle [Shik Judge] 2s
C - Connect the Dots [Shik Judge] 2s
D - Dunglish [Shik Judge] 2s
E - English Restaurant [Shik Judge] 2s
F - Factor-Free Tree [Shik Judge] 6s
G - Glyph Recognition [Shik Judge] 2s
H - High Score [Shik Judge] 2s
I - Installing Apps [Shik Judge] 2s
J - Juggling Troupe [Shik Judge] 3s
K - Knockout Tournament [Shik Judge] 2s

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