OkazakiYumemi / okazakiyumemi.github.io

Maybe just a blog
https://okazakiyumemi.github.io/
0 stars 0 forks source link

「Ynoi2019模拟赛」Yuno loves sqrt technology I | Okazaki Yumemi's blog #92

Open OkazakiYumemi opened 4 years ago

OkazakiYumemi commented 4 years ago

https://okazakiyumemi.github.io/blog/Ynoi2019%E6%A8%A1%E6%8B%9F%E8%B5%9B-Yuno-loves-sqrt-technology-I/

这题好像也是咕咕了很久? [Luogu 5046] 题意简述强制在线的区间逆序对, $n$ 长度 $m$ 查询, $1\le n, m\le 10^5$ 。