还是中文好…… 我顺便看一下你昨天的游记ZKY Problem A 蜜汁匹配…… 写6维DP写了40？？YCS神犇好像写了50？ 神犇和我期望分数XGN40SYR20ZKY50Charlie Yan50 Problem B 流浪地球的梗？？一道树上问题 写了next_permutation连20分都跑不到，人家搜索搜的……

Member: Chairman Jing and XGN Also: Dummy Rong 19:35 2019/4/6 Pretest Passed: A,B,C,D,E ProblemSolverFSTABothNOBBothNOCCM.J.NODCM.J.NOEXGNNO A good competition 🙂

应XZM要求，这次改用中文 I told you there was nothing wrong with %I64d and %lld!XGN 预言：6题省选题中至少有3题和数据结构有关 Problem A 给出长度为N的整数数组A。求出A中区间异或值最大的K个的异或和。 好吧，其实60分很好拿（N小于等于1000）。但……

JSOI 2019 Diary Day 0 I came from the White House --ZKY Morning Get up at 7:40(can't sleep well) then watched Anime until 10am. Gonna take a Didi to South Station but waited for 20 minutes without seeing a car come. Then finally get a Didi Zhua……

Preparing - for - JSOI 2019

ICPC WORLD FINAL IS ON TODAY! Schedule here: https://icpc.baylor.edu/worldfinals/schedule