首页
[atARC130F]Replace by Average
AtCoder
数据结构-单调栈
数学-构造
数学-凸包
[atAGC044E]Random Pawn
AtCoder
dp-普通dp
数学-凸包
[atAGC053D]Everyone is a winner
AtCoder
基础算法-贪心
数学-凸包
[loj2157]避雷针
LOJ
基础算法-单调性
数学-凸包
标签
![[atARC130F]Replace by Average](/e/data/images/notimg.gif)