原文:[LeetCode] 857. Minimum Cost to Hire K Workers 雇佣K名工人的最低成本

There are N workers. The i th worker has a quality i and a minimum wage expectation wage i . Now we want to hire exactlyKworkers to form apaid group. When hiring a group of K workers, we must pay the ...

2019-08-09 20:34 0 1386 推薦指數:

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Leetcode1000 合並石頭的最低成本 區間DP

有 N 堆石頭排成一排,第 i 堆中有 stones[i] 塊石頭。 每次移動(move)需要將連續的 K 堆石頭合並為一堆,而這個移動的成本為這 K 堆石頭的總數。 找出把所有石頭合並成一堆的最低成本。如果不可能,返回 -1 。 提示: 1 < ...

Mon Mar 04 00:29:00 CST 2019 0 1568
LeetCode——最低成本聯通所有城市

Q: A: 典型最小生成樹問題。 圖的生成樹是一棵含有其所有的頂點的無環聯通子圖,一幅加權圖的最小生成樹( MST ) 是它的一顆權值(樹中所有邊的權值之和)最小的生成樹。 根據題意,我們可以把 N 座城市看成 N 個頂點,連接兩個城市的成本 cost 就是對應的權重,需要返回連接所有城市 ...

Tue May 12 19:56:00 CST 2020 0 1048
LeetCode 1135. Connecting Cities With Minimum Cost

原題鏈接在這里:https://leetcode.com/problems/connecting-cities-with-minimum-cost/ 題目: There are N cities numbered from 1 to N. You are given connections ...

Thu Aug 01 17:41:00 CST 2019 0 1252
[LeetCode] 1000. Minimum Cost to Merge Stones

There are N piles of stones arranged in a row. The i-th pile has stones[i] stones. A move consists of merging exactly K consecutive piles into one ...

Mon Mar 04 15:49:00 CST 2019 0 590
 
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