B1. Character Swap (Easy Version)

This problem is different from the hard version. In this version Ujan makes exactly one exchange. You can hack this problem only if you solve both problems.

After struggling and failing many times, Ujan decided to try to clean up his house again. He decided to get his strings in order first.

Ujan has two distinct strings

Codeforces Round #599 (Div. 2) B1. Character Swap (Easy Version) 水题的更多相关文章

  1. Codeforces Round #599 (Div. 2) B1. Character Swap (Easy Version)

    This problem is different from the hard version. In this version Ujan makes exactly one exchange. Yo ...

  2. Codeforces Round #599 (Div. 2) B2. Character Swap (Hard Version) 构造

    B2. Character Swap (Hard Version) This problem is different from the easy version. In this version U ...

  3. Codeforces Round #599 (Div. 2) B2. Character Swap (Hard Version)

    This problem is different from the easy version. In this version Ujan makes at most 2n2n swaps. In a ...

  4. Codeforces Round #575 (Div. 3) D2. RGB Substring (hard version) 水题

    D2. RGB Substring (hard version) inputstandard input outputstandard output The only difference betwe ...

  5. Codeforces Round #368 (Div. 2) A. Brain's Photos （水题）

    Brain's Photos 题目链接: http://codeforces.com/contest/707/problem/A Description Small, but very brave, ...

  6. Codeforces Round #373 (Div. 2) C. Efim and Strange Grade 水题

    C. Efim and Strange Grade 题目连接: http://codeforces.com/contest/719/problem/C Description Efim just re ...

  7. Codeforces Round #185 (Div. 2) A. Whose sentence is it? 水题

    A. Whose sentence is it? Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/ ...

  8. Codeforces Round #373 (Div. 2) A. Vitya in the Countryside 水题

    A. Vitya in the Countryside 题目连接: http://codeforces.com/contest/719/problem/A Description Every summ ...

  9. Codeforces Round #371 (Div. 2) A. Meeting of Old Friends 水题

    A. Meeting of Old Friends 题目连接: http://codeforces.com/contest/714/problem/A Description Today an out ...

随机推荐

  1. 配置Postman通过OAuth 2 implicit grant获取Dynamics 365 CE Online实例的Access Token

    微软动态CRM专家罗勇 ,回复335或者20190516可方便获取本文,同时可以在第一间得到我发布的最新博文信息,follow me. 对于测试Web API, Get 类型,不需要设定特别reque ...

  2. 【iOS13问题】修改状态栏的颜色（亲测，有效）

    - (UIStatusBarStyle)preferredStatusBarStyle { if (@available(iOS 13.0, *)) { return UIStatusBarStyle ...

  3. QT执行shell脚本或者执行linux指令

    由于我在做linux下的QT开发,有时候会用到shell脚本的辅助,但是需要QT运行shell脚本并获取执行结果,今天给大家分享下我的技巧,废话少说直接上代码: //执行shell指令或者shell脚 ...

  4. Netfilter，获取http明文用户名和密码

    目录 Netfilter简介 实验-target端 内核模块的操作 初始化netfilter 解析http包,获取用户名和密码 实验-hack端 遇到的问题 @ Netfilter简介 Netfilt ...

  5. Oracle - crfclust.bdb文件太大

    今天在检查oracle rac集群时,突然才发现服务器的根目录下面占用了很多空间,照道理不应该出现这种情况,初步猜想可能是哪个日志或跟踪文件太大导致.切换到跟目录,使用du -sh *来一层一层查看到 ...

  6. robotframework框架 - 在Pycharm当中编写RobotFramework测试用例

    众所周知,pycharm是个写python极好用的编辑器.也可以装很多的插件来完成各种骚操作. 某一天,心血来潮在pycharm的插件库里,搜索了一下robot,恩,发现有支持robotframewo ...

  7. VS2017初学者如何打开右侧的解决方案资源管理器

  8. Python如何动态的为对象添加方法或属性，__slots__用法

    代码示例如下: import types    #使用MethodType方法需要导入包 class test(object):  #定义 一个test类,包含name属性和f()方法 def __i ...

  9. 集合系列 Set（八）：TreeSet

    TreeSet 是 Set 集合的红黑树实现,但其内部并没有具体的逻辑,而是直接使用 TreeMap 对象实现.我们先来看看 TreeSet 的定义. public class TreeSet< ...

  10. vue介绍以及相关概念理解大全

    1.什么是vue 以官网的解释来说,vue是渐进式javascript框架.Vue (读音 /vjuː/,类似于 view) 是一套用于构建用户界面的渐进式框架.与其它大型框架不同的是,Vue 被设计 ...