直接根据最短distance greedy做。 用了优先队列,C++ less<type> 是大的先,所以我们可以重载<符号,把逻辑反过来。 第二种写法不用结 ...
原题链接在这里:https: leetcode.com problems campus bikes 题目: On a campus represented as a D grid, there areNworkers andMbikes, withN lt M. Each worker and bike is a D coordinate on this grid. Our goal is to ...
2020-01-16 13:20 0 1162 推荐指数:
直接根据最短distance greedy做。 用了优先队列,C++ less<type> 是大的先,所以我们可以重载<符号,把逻辑反过来。 第二种写法不用结 ...
On a campus represented as a 2D grid, there are N workers and M bikes, with N <= M. Each worker and bike is a 2D coordinate on this grid. Our ...
Basic: Backtracking + pruning DP: refer to https://leetcode.com/problems/campus-bikes-ii/discuss/305218/DFS- ...
原题链接在这里:https://leetcode.com/problems/campus-bikes-ii/ 题目: On a campus represented as a 2D grid, there are N workers and M bikes, with N <= M. ...
Backtracing + Pruning (TLE) 最容易的解法是 backtracing,但是即使加了剪枝,还是会超时。 Backtracing + Memoizatio ...
/strengthen/LeetCode➤原文地址:https://www.cnblogs.com/stren ...
[ 提交][ 状态][ 讨论版][命题人: admin] 题目描述 输入一个正整数n,判断n是否是素数,若n是素数,输出”Yes”,否则输出”No”。 输入 ...
看了《Python项目案例开发从入门到实战》(清华大学出版社 郑秋生 夏敏捷主编)中爬虫应用——校园网搜索引擎,这一章节涉及到的内容有: 数据库的基本使用 正则表达式 中文分词 ...