杂题选做 Part 2.
题单介绍
一不小心写满了，那就来开 Part 2. 了。
咦，怎么 Part 3. 了。
[Part 1.](https://www.luogu.com.cn/training/499842)
[Part 3.](https://www.luogu.com.cn/training/597433)
[Part 4. dp](https://www.luogu.com.cn/training/660942)
[数数数](https://www.luogu.com.cn/training/627660)
[交互、构造、博弈](https://www.luogu.com.cn/training/676672)
[CF1310D](https://www.luogu.com.cn/article/yclytfxk) 题解。
[CF274D](https://www.luogu.com.cn/article/lql2wx5r) 题解。
[CF382D](https://www.luogu.com.cn/article/qui75twv) 题解。
[CF1304F1](https://www.luogu.com.cn/article/mblrc4iy) 题解。
[CF812E](https://www.luogu.com.cn/article/ycgfqy4n) 题解。
[CF1190C](https://www.luogu.com.cn/article/fy64qli0) 题解。
[CF1476E](https://www.luogu.com.cn/article/prg3x6c1) 题解。
[CF525E](https://www.luogu.com.cn/article/gh2qgci7) 题解。
[CF1065F](https://www.luogu.com.cn/article/bnbnwu8j) 题解。
[CF1567E](https://www.luogu.com.cn/article/3pwb8jtu) 题解。
[CF894D](https://www.luogu.com.cn/article/lv1kmr3s) 题解。
[CF1439A2](https://www.luogu.com.cn/article/n1rzl155) 题解。
[CF731E](https://www.luogu.com.cn/article/etqq4b8r) 题解。
[CF825E](https://www.luogu.com.cn/article/rr772w1v) 题解。
[CF1028D](https://www.luogu.com.cn/article/9ozx3yzy) 题解。
[CF1872G](https://www.luogu.com.cn/article/efmvynht) 题解。
[CF629E](https://www.luogu.com.cn/article/8l2tx1on) 题解。
[CF609D](https://www.luogu.com.cn/article/i5nlrvpr) 题解。
[CF425C](https://www.luogu.com.cn/article/ut20mwye) 题解。
[CF1214E](https://www.luogu.com.cn/article/e5m4pdni) 题解。
[CF1814E](https://www.luogu.com.cn/article/0o8lldz1) 题解。
[CF1062E](https://www.luogu.com.cn/article/6jnjkg4a) 题解。
[CF1304F2](https://www.luogu.com.cn/article/1akt75ae) 题解。
[CF1681F](https://www.luogu.com.cn/article/mobbbde2) 题解。
[CF985F](https://www.luogu.com.cn/article/3xnj4dru) 题解。
[CF138C](https://www.luogu.com.cn/article/ycotqgf7) 题解。
[CF332C](https://www.luogu.com.cn/article/vye3e48m) 题解。
[CF1045G](https://www.luogu.com.cn/article/5bz45twr) 题解。
[CF628D](https://www.luogu.com.cn/article/t3hf7db2) 题解。
[CF1015F](https://www.luogu.com.cn/article/fjt0t5cl) 题解。
[CF1268C](https://www.luogu.com.cn/article/h6z4uwna) 题解。
[CF338E](https://www.luogu.com.cn/article/0zdx9j5x) 题解。
[CF1800G](https://www.luogu.com.cn/article/ca2sjrlt) 题解。
[CF380E](https://www.luogu.com.cn/article/rv91src5) 题解。
[CF1893D](https://www.luogu.com.cn/article/agz4dr64) 题解。
[CF1334F](https://www.luogu.com.cn/article/j0bvcm4v) 题解。
[P6805/CF1403B](https://www.luogu.com.cn/article/hv6k8pkd) 题解。
[CF1045C](https://www.luogu.com.cn/article/r91uwxpc) 题解。
[CF808G](https://www.luogu.com.cn/article/o3x9qctn) 题解。
[CF1239B](https://www.luogu.com.cn/article/ykrys3le) 题解。
[CF895E](https://www.luogu.com.cn/article/wt32mocs) 题解。
[CF750E](https://www.luogu.com.cn/article/hamx0qs9) 题解。
[CF1990E1](https://www.luogu.com.cn/article/izsoqni4) 题解。
[CF1990E2](https://www.luogu.com.cn/article/6rzre04x) 题解。
[CF1767F](https://www.luogu.com.cn/article/n4jn1n5j) 题解。
[ARC132E](https://www.luogu.com.cn/article/t7gk35p2) 题解。
[CF1990F](https://www.luogu.com.cn/article/s5698c10) 题解。