816 Ambiguous Coordinates (many cases problem)
2024-10-20 06:38:43
https://www.cnblogs.com/Java3y/p/8846955.html -- link of the problem 816
IDEA: check the dot and integer cases. -- seperate the string into two parts, and make all the ombination case for each one, then checking they are valid or not finally by virtue of two loops, creat the right combination.
Difficulty: medium: hard to cover al the cases. (1:30 to solve) long time to solve it.
Bad idea: for each case: check if meet the requiremtn and then add them to list(), make many cases by myself.
The problem looks like a simulation problem instead of a combination problem.
Java: I using set<String> set = new TreeSet<>() to avoid the duplicate cases.
最新文章
- JAVA 线程中的异常捕获
- Windows下移动MariaDB数据目录 (转！)
- HDU 4417 (划分树+区间小于k统计）
- Spring.Net 技术简介 IOC and DI
- js中获取样式的俩种方法 style.color和style['color'] 区别
- 2015 NOIP day1 t1 神奇的幻方 模拟
- how to learn device driver
- Free Editor
- PHP PSR-2 代码风格规范 (中文版)
- LeetCode_Jump Game
- mysql 在创建批处理脚本日志表信息
- Swift2.0 函数学习笔记
- 头皮发麻的HTML课时一
- 如何把Python脚本导出为exe程序
- 【机器学习笔记五】聚类 - k均值聚类
- Python爬虫代理IP池
- Java演算法-「雞兔同籠問題」
- hbase的常用的shell命令&hbase的DDL操作&hbase的DML操作
- ionic3 在ios9.0 系统下 会出现ReferenceError:Can't find variable:Intl 错误提示
- git 用远程覆盖本地