Announcement:
-- 比賽期間若有任何疑問請至 ptt2 的 ACM_PROB 板提問
2016-07-16 15:48:24 pF French Fries Festival 滿足 1<= l_i 且 r_i <= N

Problem Name Time Limit
A - A trip 1s
B - Basketball 1s
C - Con game 1s
D - Dancing 1s
E - Easy Poker 1s
F - French Fries Festival 5s
G - Green Edge 2s
H - H for Hard 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