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. MinU: v2 Vulnhub Walkthrough

    主机层面扫描: 22 和 3306 端口 3306 端口默认是MySQL端口,但是这里尝试爆破报错,最后通http访问发现非MySQL协议,而是一个http的服务 http的协议我们进行目录枚举下 枚 ...

  2. Android项目实战之高仿网易云音乐创建项目和配置

    这一节我们来讲解创建项目:说道大家可能就会说了,创建项目还有谁不会啊,还需要讲吗,别急听我慢慢到来,肯定有你不知道的. 使用项目Android Studio创建项目我们这里就不讲解了,主要是讲解如何配 ...

  3. bat批处理执行python 的几种方式

    第一种方式:@echo off C: cd C:\Users\administrator\Desktopstart python apidemo.py exit第二种方式: start cmd /K ...

  4. bayaim_Centos7.6_mysql源码5.7-多my.cnf_20190424.txt

    用户名/密码mysql/mysql 一.安装mysql: 位置位于 /data/mysql 如果遇到依赖,无法删除,使用 rpm -e --nodeps <包的名字> 不检查依赖,直接删除 ...

  5. MySQL数据库：子查询的应用

    子查询 子查询是一种常用计算机语言SELECT-SQL语言中嵌套查询下层的程序模块.当一个查询是另一个查询的条件时,称之为子查询. # 子查询的用法 # 在字段 select (select cNam ...

  6. [译]Vulkan教程(26)描述符池和set

    [译]Vulkan教程(26)描述符池和set Descriptor pool and sets 描述符池和set Introduction 入门 The descriptor layout from ...

  7. Java实现自定义注解开发

    Java实现自定义注解开发 一直都对注解开发挺好奇的,最近终于有时间自己实践了一把,记录一下 万一后期会用到呢 哈哈哈 首先我们了解一下自定义注解的标准示例,注解类使用 @interface 关键字修 ...

  8. cisco ssh实验--附带配置脚本-2019.11.19

    cisco ssh实验

  9. go语言之map

    go语言的map就相当于python的dict 1.map的初始化 //创建map //k的类型是int,v的类型是string var test25_1 map[int]string fmt.Pri ...

  10. 【LeetCode】6. Z 字形变换

    题目 将一个给定字符串根据给定的行数,以从上往下.从左到右进行 Z 字形排列. 比如输入字符串为 "LEETCODEISHIRING" 行数为 3 时,排列如下: L   C   ...