SpletIts a fan-made account. Youtube videos are too long to watch, so I will be posting all the trimmed clips which will have to the point information from Strive... Splet25. okt. 2024 · Pchelyonok and Segments 题意:找出k的最大值使得连续段递增。 思路:二分找k最大值,check里用 dp 判断是否可行 , dp [i][j]为i之前的j个值连续的最小值 复杂 …
Codeforces Round #316 (Div. 2) E. Pig and Palindromes (DP ...
Splet07. nov. 2024 · CF1582 E. Pchelyonok and Segments - TRTTG - 博客园 CF1582 E. Pchelyonok and Segments Problem - 1582E - Codeforces 把数组翻转一下 问题变成了每段数字个数增多,总和减少 这样的好处是可以直接求段数的最大值 dp [i] [j]表示前i个数可以组合出前j段,且第j段的和最大时的最后一个位置 因为每一段的和逐渐减小,所以前面的和 … SpletIn the first example the point 1 belongs to the second segment, the point 2 belongs to the first and the second segments and the point 5 belongs to the third segment. The points 3 … michelangelo sculpture of mary holding jesus
Codeforces Round #750 (Div. 2) E. Pchelyonok and Segments (dp)
SpletHey everyone! as always, here are the solutions to problems A, B, C, D, E, and F1 of Codeforces Round 750 (Div-2)If you are interested in attending free clas... Splet25. okt. 2024 · Codeforces Round #750 (Div. 2) - E. Pchelyonok and Segments (dp). 2024-11-28 21 辽宁 举报. SpletCF 1582 E. Pchelyonok and Segments 输入 t (t≤100) 表示 t 组数据。 每组数据输入 n (1≤n≤1e5) 和长为 n 的整数数组 a (1≤a [i]≤1e9),所有数据的 n 之和不超过 1e5。 从 a 中选尽可能多的互不相交的子数组,设有 k 个子数组,需满足: 1. 从左到右第一个子数组的长度恰好是 k,第二个的长度恰好是 k-1,……,最后一个的长度恰好是 1; 2. 从左到右第 i 个子 … the new cancun