Given a char array representing tasks CPU need to do. It contains capital letters A to Z where different letters represent different tasks.Tasks could be done without original order. Each task could be done in one interval. For each interval, CPU cou…

Given a char array representing tasks CPU need to do. It contains capital letters A to Z where different letters represent different tasks.Tasks could be done without original order. Each task could be done in one interval. For each interval, CPU cou…

原题链接在这里:https://leetcode.com/problems/task-scheduler/description/ 题目: Given a char array representing tasks CPU need to do. It contains capital letters A to Z where different letters represent different tasks.Tasks could be done without original orde…

题目描述 给定一个char数组,代表CPU需要做的任务,包含A-Z,不用考虑顺序,每个任务能在1个单位完成.但是有规定一个非负整数n代表两个相同任务之间需要至少n个时间单位.球最少数量的时间单位完成所有任务. 思路 先要找到最大的任务个数x,若总任务类数>=n,则时间至少为(x-1)*(n+1)+最大值类数:但是对于特殊情况:4A3B3C3D,n=2,则使用原来的思路(先放最多类的,再按照类别从前往后填空) 不能获得最小值.所以没有做出来. Solution 总结了一下,LeetCode上的达人…

原题 思路: 按频率最大的字母来分块,频率最大的字母个数-1为分成的块数,每一块个数为n+1 比如AAABBCE,n=2, 则分为A-A- +A AAABBBCCEE,n=2,则分为AB-AB- +AB 答案 = MAX(原数组长度,所有分块的长度和 + 频率最大的字母种数) 仅当n=0时,答案是原数组长度. class Solution { public: int leastInterval(vector<char>& tasks, int n) { unordered_map<…

作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 公式法 日期 题目地址:https://leetcode.com/problems/task-scheduler/description/ 题目描述 Given a char array representing tasks CPU need to do. It contains capital letters A to Z where differ…

https://www.cnblogs.com/grandyang/p/7098764.html 将个数出现最多的那个字符作为分隔的标准,一定是最小的.所以这个时候只需要计算还需要添加多少个idel就能找到整个的个数 class Solution { public: int leastInterval(vector<char>& tasks, int n) { int length = tasks.size(); vector<,); for(char task : tasks)…

［抄题］: Given a char array representing tasks CPU need to do. It contains capital letters A to Z where different letters represent different tasks.Tasks could be done without original order. Each task could be done in one interval. For each interval, C…

github:https://github.com/chenyingjun/springboot2-task 使用@EnableScheduling方式 @Component @Configurable @EnableScheduling public class Task1 { private static Log logger = LogFactory.getLog(Task1.class); @Scheduled(cron = "0/2 * * * * * ") public v…

原文地址: https://blog.csdn.net/yx0628/article/details/80873774 一个简单的Spring定时任务的 demo,全部代码见下载地址:https://download.csdn.net/download/yx0628/10511753 对于 applicationContext 的配置如下:调度器线程池 task:scheduler 和 task:executor 的意义在后边例子中会详细的测试和说明. <?xml version="1.0…