WebThe first line contains two integers $ n $ and $ k $ ( $ 2<=n<=10^{5} $ , $ 2<=k<=min\ (n,20)) $ — the length of the array and the number of segments you need to split the … WebCF868F Yet Another Minimization Problem; LOJ#6081. ZQC 的女装; bzoj2739; 斜率优化 [USACO08MAR]土地征用Land Acquisition [HNOI2008]玩具装箱TOY [APIO2010]特别行动队 [CEOI2004]锯木厂选址 [NOI2014]购票（点分治） [NOI2014]购票（可持久化单调队列） [NOI2016]国王饮水记; BZOJ1096 [ZJOI2007]仓库建设 ...

Problem - 868F - Codeforces

WebSep 7, 2024 · CF868F Yet Another Minimization Problem题目大意比较清楚，这里就不扯了最朴素的做法是直接 O(n2k) DPO(n^2k) \ \ \ DPO(n2k) DP发现会T上天然后就有了决 … sheraton harbor island san diego california

División de Decisión de Notas de aprendizaje - programador clic

WebThe first line contains two integers $ n $ and $ k $ ( $ 2<=n<=10^{5} $ , $ 2<=k<=min\ (n,20)) $ — the length of the array and the number of segments you need to split the array into. Web[DP Decision Monotonous Divide and Conquer] Codeforces 868F .Yet Another Minimization Problem. DP Order f i, j Before i The number is divided into j Minimum cost. Then f i, k = min {f j, k + c o s t (j + 1, i)} This thing is very similar to the previous CF833B routine that can be maintained with a line segment tree. Webmemory limit per test. You are given two arrays a and b, both of length n. You can perform the following operation any number of times (possibly zero): select an index i ( 1 ≤ i ≤ n) and swap a i and b i. Let's define the cost of the array a as ∑ i = 1 n ∑ j = i + 1 n ( a i + a j) 2. Similarly, the cost of the array b is ∑ i = 1 n ∑ ... spring k factor