2025.9.14 炼石计划 week3 动规 讲课笔记

记录：1 \(\quad\) 3,4,e2 \(\quad\) e3,e6 \(\quad\) e1 \(\quad\) e4,e5,e7,e8

题单：

https://www.mxoj.net/training/problems?returnUrl=%2Ftraining%2FlistForGroup%3FgroupId%3D1124&trainingNumber=T1165&groupId=1124
 
补充：
- [x] https://qoj.ac/contest/1896/problem/9679
- [x] https://qoj.ac/contest/1472/problem/7905
- [x] https://qoj.ac/contest/1051/problem/5116
- [x] https://qoj.ac/contest/1454/problem/7961
- [x] https://loj.ac/p/3626
- [x] https://atcoder.jp/contests/agc013/tasks/agc013_d
- [x] https://qoj.ac/contest/1774/problem/9220
- [x] https://qoj.ac/contest/1050/problem/5109