luogu 題解鏈接

bfs
https://www.luogu.com.cn/article/2mpsy18m
https://www.luogu.com.cn/problem/solution/P3098
https://www.luogu.com.cn/problem/solution/P3111
https://www.luogu.com.cn/problem/solution/3438
https://www.luogu.com.cn/problem/solution/P3663
https://www.luogu.com.cn/problem/solution/P3659
https://www.luogu.com.cn/problem/solution/P3610
https://www.luogu.com.cn/problem/solution/P3547
https://www.luogu.com.cn/problem/solution/P3456
https://www.luogu.com.cn/problem/solution/P5195
https://www.luogu.com.cn/problem/solution/AT_abc301_e
https://www.luogu.com.cn/problem/solution/P4112
https://www.luogu.com.cn/problem/solution/P2937

區間dp
https://www.luogu.com.cn/problem/solution/CF1107E
https://www.luogu.com.cn/user/1112689

https://www.luogu.com.cn/article/3k5dziyl
https://www.luogu.com.cn/article/qrlyrq7w
https://www.luogu.com.cn/article/vtp2f2ci

https://www.luogu.com.cn/article/piok7zng

https://www.luogu.com.cn/article/irnma1v6
https://www.luogu.com.cn/article/1eam9ik4
https://www.luogu.com.cn/article/yc9cjx3m

https://www.luogu.com.cn/article/oqc9u2ew
https://www.luogu.com.cn/article/ppdmvog1

https://www.luogu.com.cn/article/2gtyk4q3

https://www.luogu.com.cn/article/ddcvcg1t

https://www.luogu.com.cn/article/ixzh8hfq
https://www.luogu.com.cn/article/j2cys3y5

https://www.luogu.com.cn/problem/solution/P3147

https://www.luogu.com.cn/article/9wetmnfu

https://www.luogu.com.cn/problem/solution/P9325?page=1

https://www.luogu.com.cn/problem/solution/P5486

https://www.luogu.com.cn/article/ysuh6cq4

https://www.luogu.com.cn/article/e3txrfzx

貪心
https://www.luogu.com.cn/article/4m8dan4s

https://www.luogu.com.cn/article/ah08c177
https://www.luogu.com.cn/article/6fs1zrbt

https://www.luogu.com.cn/article/294ktwf8

https://www.luogu.com.cn/article/e7836xnh

https://www.luogu.com.cn/article/naq58vy7

https://www.luogu.com.cn/article/xn7o9q6l

https://www.luogu.com.cn/article/o64rap84