2023年6月4日
AtCoder Beginner Contest 287 G Balance Update Query
摘要： [洛谷传送门](https://www.luogu.com.cn/problem/AT_abc287_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc287/tasks/abc287_g "AtCoder 传送门") 线段树上二分入门题 阅读全文
posted @ 2023-06-04 22:10 zltzlt 阅读(41) 评论(0) 推荐(0)
AtCoder Beginner Contest 259 G Grid Card Game
摘要： [洛谷传送门](https://www.luogu.com.cn/problem/AT_abc259_g "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc259/tasks/abc259_g "AtCoder 传送门") 记 $b_i = 阅读全文
posted @ 2023-06-04 22:03 zltzlt 阅读(22) 评论(0) 推荐(0)