what to do

急需补习知识点：
trie https://www.luogu.com.cn/training/5061#problems
ac机 https://www.luogu.com.cn/training/60465
dp https://www.luogu.com.cn/training/33634#information
https://www.luogu.com.cn/problem/list?type=luogu&page=1&tag=329
薄弱知识点（可以把紫关了看看其他典）：
https://www.luogu.com.cn/problem/list?type=luogu&difficulty=6&page=1&tag=298
https://www.luogu.com.cn/problem/list?type=luogu&difficulty=6&page=1&tag=13,230
https://www.luogu.com.cn/problem/list?type=luogu&difficulty=6&page=1&tag=3,144,152,444,464
https://www.luogu.com.cn/problem/list?type=luogu&difficulty=6&page=1&tag=6,158,179
https://www.luogu.com.cn/problem/list?type=luogu&page=1&tag=350
现在还要复习小知识点：每个知识点复习2~10 道题，1-3个 trick：
https://www.noi.cn
还有两周复习时间，要做足准备！