欢迎加入我的团队！

这是一道洛谷\COLOR{CYAN}{洛谷}洛谷的题叫：[GESP202306 四级] 图像压缩 题解[1],点击跳转 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ > 方法 压缩图像——步骤 一：统计灰阶频次\COLOR{GRAY}{一：统计灰阶频次}一：统计灰阶频次 * 从输入的图像数据中，统计每种灰阶出现的次数 二：统计最频繁的\COLOR{GRAY}{二：统计最频繁的}二：统计最频繁的16\COLOR{RED}{16}16种\COLOR{GRAY}{种}种 * 选出出现最多的 * 如果次数相同，按灰阶值从小到大排序 * 编号0−F\COLOR{RED}{0-F}0−F 三：映射其他灰阶\COLOR{GRAY}{三：映射其他灰阶}三：映射其他灰阶 * 映射到最近其中之一(16) * 计算与16种灰阶的差的绝对值 * 选择绝对值最小的 * 如果绝对值相同，选编号最小的 图： "AB":0 "10":8 "CF":1 "11":9 "FF":2 "98":A "00":3 "01":B "CB":4 "1B":C "09":5 "67":D "AC":6 "76":E "07":7 "FC":F ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ > 题解 @ZSH68122ZSH（洛谷的） 谢了你的题解 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 1. 这是题解 ↩︎

一、 模拟栈 二、 模拟火车进栈

ACGO真的疯了，全是团贩子 这里附上几个没木的账号欢迎补充awa 昵称：王琳 状态：活跃中 ID：364443 性别：男 真名：沈昊 现居浙江杭州 备注：在线下集训时盗用同学账号以及用自己的账号恶意踢人、改名、删公告、辱骂等，每次解禁后又来 以上信息全部来自对这个账号拥有者的调查 昵称：一路走好 状态：封号中 ID：5173631 其余信息未知 备注：这个号没有任何练习记录，推测是工具号。

今天的2作者来说说初中的伙食，我妈和我说过，她小时候吃过最难吃的饭菜就是在初中的时候吃的。 我现在也很同意，但主要还是现在是AB餐，总是一个还行一个特别难吃，但管理饭盒的同学一直不叫 我们，导致作者一直只能吃到那些很难吃的B餐。最惨的一次甚至只有白米饭我能吃之外，没一个我能 吃的。大家的想法是什么，可以在评论区打出来哦。

灌伤害，骗骗花，拉开距离回回拉，给压压，再开大，压力有点骚纲大，压力有点大纲雷

#include<iostream> using namespace std; int main() { int a,b; cin >> a >> b; cout << a + b; return 0; }

//在我的题库里 U71022.666666 NOI/NOI+/CTSC NOIP普及组 加入题单 通过率： 0% 时间限制： 0.40s 内存限制： 0MB 题目描述 666666 输入格式 ... 输出格式 666666 输入输出样例 输入#1 复制 ...... 输出#1 复制 666666 说明/提示 cout<<6

不是，这应该是[GESP202503四级],怎么没有注明？不是，这应该是 [GESP202503 四级],怎么没有注明？不是，这应该是[GESP202503四级],怎么没有注明？

欢迎来到实验者周刊的首刊，希望能点赞支持。虽然标题为“周刊”，但由于学校住宿，可能会有延误，敬请谅解！ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 站务头条 8月22日傍晚，ACGO新增以下功能： * 添加“外观”功能，可以将主页调节为暗色模式。 * 可在OI模式下设置选择题、判断题、填空题、多选题和组合题（选择+判断）。 * 将分区“题单”改为“学习”，新增入门/普及组知识点大纲。 关于更新的内容，大家众说纷纭： * 我们班老师上课时说，“学习”中的大纲到“枚举”知识点后有些混乱，如深广搜与并查集没有直接联系。 * 讨论区帖子，例如关于更新整体内容、关于深色模式等…… * 个人评价：深色模式整体还不错，但自从有了“学习”分区，刷题单时又要多点一下，好麻烦。不过现在可以出选填题，终于可以出关于理论的题目了！ 以上只是对更新内容的简述，具体日志详见AC君的社区更新日志。 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 学习讨论 这次既有帖子的分享，也有自己的一点心得~ * 最近作者学了图论中的最小生成树（只是初学，后面还有课），Kruskal还能听懂，Prim除了大致思路之外全忘了……不过经过一番查询，我找到了一篇官方认证的精华帖，就是这篇来自沈思邈的#创作计划# 并查集、最小生成树和最短路，感谢他们的无声发电！ * 马上就要考CSP了，给刷题顺序提点建议：优先做真题，模拟考大部分是老师们自己出的，很多内容实际上不怎么考。另外，暴力有时真能出奇迹（一题拿30%分数，不算低吧，加在一起足够拿CSP复赛一等了，还是头条那个张老师讲的）…… ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 灌水区 由于站务在头条区已经讲了，这里就不会再重复，现在直接进入灌水区。 * ACGO即将出积分商城，现在正在征集灵感！任务从易到难，奖品从普通到逆天，就等你来发言了（这好像是废话）！ * 最近有人（名字貌似没法正常粘贴进链接描述）做了两期“码上访团”，现在已经采访了MC讨论社和滚蛋吧c++。现在不仅可以采访大佬，也能让更多团队发光发热了！ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 团务与广告 欢迎大家进入AC实验室，虽然还是一个只有十几个人的小团队，但是题库内已经有了一些各类题目，分数机制也基本完善。从一个去年就建立的半空团队，到今天发布的周刊，见证我们正在发展！加入我们，成为实验者中的一员吧！ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 主编者：闪电九尾狐 致谢：末影日报给我的灵感，也感谢讨论区给予的平台与你们的支持，我们下期再见！

我觉得算法是重要的，重要是测试。

#include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if(n1){ cout<<"1 "<<endl; } else if(n2){ cout<<"1 2 "<<endl; cout<<"2 1 "<<endl; } else if(n3){ cout<<"1 2 3 "<<endl; cout<<"1 3 2 "<<endl; cout<<"2 1 3 "<<endl; cout<<"2 3 1 "<<endl; cout<<"3 1 2 "<<endl; cout<<"3 2 1 "<<endl; } else if(n4){ cout<<"1 2 3 4 "<<endl; cout<<"1 2 4 3 "<<endl; cout<<"1 3 2 4 "<<endl; cout<<"1 3 4 2 "<<endl; cout<<"1 4 2 3 "<<endl; cout<<"1 4 3 2 "<<endl; cout<<"2 1 3 4 "<<endl; cout<<"2 1 4 3 "<<endl; cout<<"2 3 1 4 "<<endl; cout<<"2 3 4 1 "<<endl; cout<<"2 4 1 3 "<<endl; cout<<"2 4 3 1 "<<endl; cout<<"3 1 2 4 "<<endl; cout<<"3 1 4 2 "<<endl; cout<<"3 2 1 4 "<<endl; cout<<"3 2 4 1 "<<endl; cout<<"3 4 1 2 "<<endl; cout<<"3 4 2 1 "<<endl; cout<<"4 1 2 3 "<<endl; cout<<"4 1 3 2 "<<endl; cout<<"4 2 1 3 "<<endl; cout<<"4 2 3 1 "<<endl; cout<<"4 3 1 2 "<<endl; cout<<"4 3 2 1 "<<endl; } else if(n5){ cout<<"1 2 3 4 5 "<<endl; cout<<"1 2 3 5 4 "<<endl; cout<<"1 2 4 3 5 "<<endl; cout<<"1 2 4 5 3 "<<endl; cout<<"1 2 5 3 4 "<<endl; cout<<"1 2 5 4 3 "<<endl; cout<<"1 3 2 4 5 "<<endl; cout<<"1 3 2 5 4 "<<endl; cout<<"1 3 4 2 5 "<<endl; cout<<"1 3 4 5 2 "<<endl; cout<<"1 3 5 2 4 "<<endl; cout<<"1 3 5 4 2 "<<endl; cout<<"1 4 2 3 5 "<<endl; cout<<"1 4 2 5 3 "<<endl; cout<<"1 4 3 2 5 "<<endl; cout<<"1 4 3 5 2 "<<endl; cout<<"1 4 5 2 3 "<<endl; cout<<"1 4 5 3 2 "<<endl; cout<<"1 5 2 3 4 "<<endl; cout<<"1 5 2 4 3 "<<endl; cout<<"1 5 3 2 4 "<<endl; cout<<"1 5 3 4 2 "<<endl; cout<<"1 5 4 2 3 "<<endl; cout<<"1 5 4 3 2 "<<endl; cout<<"2 1 3 4 5 "<<endl; cout<<"2 1 3 5 4 "<<endl; cout<<"2 1 4 3 5 "<<endl; cout<<"2 1 4 5 3 "<<endl; cout<<"2 1 5 3 4 "<<endl; cout<<"2 1 5 4 3 "<<endl; cout<<"2 3 1 4 5 "<<endl; cout<<"2 3 1 5 4 "<<endl; cout<<"2 3 4 1 5 "<<endl; cout<<"2 3 4 5 1 "<<endl; cout<<"2 3 5 1 4 "<<endl; cout<<"2 3 5 4 1 "<<endl; cout<<"2 4 1 3 5 "<<endl; cout<<"2 4 1 5 3 "<<endl; cout<<"2 4 3 1 5 "<<endl; cout<<"2 4 3 5 1 "<<endl; cout<<"2 4 5 1 3 "<<endl; cout<<"2 4 5 3 1 "<<endl; cout<<"2 5 1 3 4 "<<endl; cout<<"2 5 1 4 3 "<<endl; cout<<"2 5 3 1 4 "<<endl; cout<<"2 5 3 4 1 "<<endl; cout<<"2 5 4 1 3 "<<endl; cout<<"2 5 4 3 1 "<<endl; cout<<"3 1 2 4 5 "<<endl; cout<<"3 1 2 5 4 "<<endl; cout<<"3 1 4 2 5 "<<endl; cout<<"3 1 4 5 2 "<<endl; cout<<"3 1 5 2 4 "<<endl; cout<<"3 1 5 4 2 "<<endl; cout<<"3 2 1 4 5 "<<endl; cout<<"3 2 1 5 4 "<<endl; cout<<"3 2 4 1 5 "<<endl; cout<<"3 2 4 5 1 "<<endl; cout<<"3 2 5 1 4 "<<endl; cout<<"3 2 5 4 1 "<<endl; cout<<"3 4 1 2 5 "<<endl; cout<<"3 4 1 5 2 "<<endl; cout<<"3 4 2 1 5 "<<endl; cout<<"3 4 2 5 1 "<<endl; cout<<"3 4 5 1 2 "<<endl; cout<<"3 4 5 2 1 "<<endl; cout<<"3 5 1 2 4 "<<endl; cout<<"3 5 1 4 2 "<<endl; cout<<"3 5 2 1 4 "<<endl; cout<<"3 5 2 4 1 "<<endl; cout<<"3 5 4 1 2 "<<endl; cout<<"3 5 4 2 1 "<<endl; cout<<"4 1 2 3 5 "<<endl; cout<<"4 1 2 5 3 "<<endl; cout<<"4 1 3 2 5 "<<endl; cout<<"4 1 3 5 2 "<<endl; cout<<"4 1 5 2 3 "<<endl; cout<<"4 1 5 3 2 "<<endl; cout<<"4 2 1 3 5 "<<endl; cout<<"4 2 1 5 3 "<<endl; cout<<"4 2 3 1 5 "<<endl; cout<<"4 2 3 5 1 "<<endl; cout<<"4 2 5 1 3 "<<endl; cout<<"4 2 5 3 1 "<<endl; cout<<"4 3 1 2 5 "<<endl; cout<<"4 3 1 5 2 "<<endl; cout<<"4 3 2 1 5 "<<endl; cout<<"4 3 2 5 1 "<<endl; cout<<"4 3 5 1 2 "<<endl; cout<<"4 3 5 2 1 "<<endl; cout<<"4 5 1 2 3 "<<endl; cout<<"4 5 1 3 2 "<<endl; cout<<"4 5 2 1 3 "<<endl; cout<<"4 5 2 3 1 "<<endl; cout<<"4 5 3 1 2 "<<endl; cout<<"4 5 3 2 1 "<<endl; cout<<"5 1 2 3 4 "<<endl; cout<<"5 1 2 4 3 "<<endl; cout<<"5 1 3 2 4 "<<endl; cout<<"5 1 3 4 2 "<<endl; cout<<"5 1 4 2 3 "<<endl; cout<<"5 1 4 3 2 "<<endl; cout<<"5 2 1 3 4 "<<endl; cout<<"5 2 1 4 3 "<<endl; cout<<"5 2 3 1 4 "<<endl; cout<<"5 2 3 4 1 "<<endl; cout<<"5 2 4 1 3 "<<endl; cout<<"5 2 4 3 1 "<<endl; cout<<"5 3 1 2 4 "<<endl; cout<<"5 3 1 4 2 "<<endl; cout<<"5 3 2 1 4 "<<endl; cout<<"5 3 2 4 1 "<<endl; cout<<"5 3 4 1 2 "<<endl; cout<<"5 3 4 2 1 "<<endl; cout<<"5 4 1 2 3 "<<endl; cout<<"5 4 1 3 2 "<<endl; cout<<"5 4 2 1 3 "<<endl; cout<<"5 4 2 3 1 "<<endl; cout<<"5 4 3 1 2 "<<endl; cout<<"5 4 3 2 1 "<<endl; } else if(n6){ cout<<"1 2 3 4 5 6 "<<endl; cout<<"1 2 3 4 6 5 "<<endl; cout<<"1 2 3 5 4 6 "<<endl; cout<<"1 2 3 5 6 4 "<<endl; cout<<"1 2 3 6 4 5 "<<endl; cout<<"1 2 3 6 5 4 "<<endl; cout<<"1 2 4 3 5 6 "<<endl; cout<<"1 2 4 3 6 5 "<<endl; cout<<"1 2 4 5 3 6 "<<endl; cout<<"1 2 4 5 6 3 "<<endl; cout<<"1 2 4 6 3 5 "<<endl; cout<<"1 2 4 6 5 3 "<<endl; cout<<"1 2 5 3 4 6 "<<endl; cout<<"1 2 5 3 6 4 "<<endl; cout<<"1 2 5 4 3 6 "<<endl; cout<<"1 2 5 4 6 3 "<<endl; cout<<"1 2 5 6 3 4 "<<endl; cout<<"1 2 5 6 4 3 "<<endl; cout<<"1 2 6 3 4 5 "<<endl; cout<<"1 2 6 3 5 4 "<<endl; cout<<"1 2 6 4 3 5 "<<endl; cout<<"1 2 6 4 5 3 "<<endl; cout<<"1 2 6 5 3 4 "<<endl; cout<<"1 2 6 5 4 3 "<<endl; cout<<"1 3 2 4 5 6 "<<endl; cout<<"1 3 2 4 6 5 "<<endl; cout<<"1 3 2 5 4 6 "<<endl; cout<<"1 3 2 5 6 4 "<<endl; cout<<"1 3 2 6 4 5 "<<endl; cout<<"1 3 2 6 5 4 "<<endl; cout<<"1 3 4 2 5 6 "<<endl; cout<<"1 3 4 2 6 5 "<<endl; cout<<"1 3 4 5 2 6 "<<endl; cout<<"1 3 4 5 6 2 "<<endl; cout<<"1 3 4 6 2 5 "<<endl; cout<<"1 3 4 6 5 2 "<<endl; cout<<"1 3 5 2 4 6 "<<endl; cout<<"1 3 5 2 6 4 "<<endl; cout<<"1 3 5 4 2 6 "<<endl; cout<<"1 3 5 4 6 2 "<<endl; cout<<"1 3 5 6 2 4 "<<endl; cout<<"1 3 5 6 4 2 "<<endl; cout<<"1 3 6 2 4 5 "<<endl; cout<<"1 3 6 2 5 4 "<<endl; cout<<"1 3 6 4 2 5 "<<endl; cout<<"1 3 6 4 5 2 "<<endl; cout<<"1 3 6 5 2 4 "<<endl; cout<<"1 3 6 5 4 2 "<<endl; cout<<"1 4 2 3 5 6 "<<endl; cout<<"1 4 2 3 6 5 "<<endl; cout<<"1 4 2 5 3 6 "<<endl; cout<<"1 4 2 5 6 3 "<<endl; cout<<"1 4 2 6 3 5 "<<endl; cout<<"1 4 2 6 5 3 "<<endl; cout<<"1 4 3 2 5 6 "<<endl; cout<<"1 4 3 2 6 5 "<<endl; cout<<"1 4 3 5 2 6 "<<endl; cout<<"1 4 3 5 6 2 "<<endl; cout<<"1 4 3 6 2 5 "<<endl; cout<<"1 4 3 6 5 2 "<<endl; cout<<"1 4 5 2 3 6 "<<endl; cout<<"1 4 5 2 6 3 "<<endl; cout<<"1 4 5 3 2 6 "<<endl; cout<<"1 4 5 3 6 2 "<<endl; cout<<"1 4 5 6 2 3 "<<endl; cout<<"1 4 5 6 3 2 "<<endl; cout<<"1 4 6 2 3 5 "<<endl; cout<<"1 4 6 2 5 3 "<<endl; cout<<"1 4 6 3 2 5 "<<endl; cout<<"1 4 6 3 5 2 "<<endl; cout<<"1 4 6 5 2 3 "<<endl; cout<<"1 4 6 5 3 2 "<<endl; cout<<"1 5 2 3 4 6 "<<endl; cout<<"1 5 2 3 6 4 "<<endl; cout<<"1 5 2 4 3 6 "<<endl; cout<<"1 5 2 4 6 3 "<<endl; cout<<"1 5 2 6 3 4 "<<endl; cout<<"1 5 2 6 4 3 "<<endl; cout<<"1 5 3 2 4 6 "<<endl; cout<<"1 5 3 2 6 4 "<<endl; cout<<"1 5 3 4 2 6 "<<endl; cout<<"1 5 3 4 6 2 "<<endl; cout<<"1 5 3 6 2 4 "<<endl; cout<<"1 5 3 6 4 2 "<<endl; cout<<"1 5 4 2 3 6 "<<endl; cout<<"1 5 4 2 6 3 "<<endl; cout<<"1 5 4 3 2 6 "<<endl; cout<<"1 5 4 3 6 2 "<<endl; cout<<"1 5 4 6 2 3 "<<endl; cout<<"1 5 4 6 3 2 "<<endl; cout<<"1 5 6 2 3 4 "<<endl; cout<<"1 5 6 2 4 3 "<<endl; cout<<"1 5 6 3 2 4 "<<endl; cout<<"1 5 6 3 4 2 "<<endl; cout<<"1 5 6 4 2 3 "<<endl; cout<<"1 5 6 4 3 2 "<<endl; cout<<"1 6 2 3 4 5 "<<endl; cout<<"1 6 2 3 5 4 "<<endl; cout<<"1 6 2 4 3 5 "<<endl; cout<<"1 6 2 4 5 3 "<<endl; cout<<"1 6 2 5 3 4 "<<endl; cout<<"1 6 2 5 4 3 "<<endl; cout<<"1 6 3 2 4 5 "<<endl; cout<<"1 6 3 2 5 4 "<<endl; cout<<"1 6 3 4 2 5 "<<endl; cout<<"1 6 3 4 5 2 "<<endl; cout<<"1 6 3 5 2 4 "<<endl; cout<<"1 6 3 5 4 2 "<<endl; cout<<"1 6 4 2 3 5 "<<endl; cout<<"1 6 4 2 5 3 "<<endl; cout<<"1 6 4 3 2 5 "<<endl; cout<<"1 6 4 3 5 2 "<<endl; cout<<"1 6 4 5 2 3 "<<endl; cout<<"1 6 4 5 3 2 "<<endl; cout<<"1 6 5 2 3 4 "<<endl; cout<<"1 6 5 2 4 3 "<<endl; cout<<"1 6 5 3 2 4 "<<endl; cout<<"1 6 5 3 4 2 "<<endl; cout<<"1 6 5 4 2 3 "<<endl; cout<<"1 6 5 4 3 2 "<<endl; cout<<"2 1 3 4 5 6 "<<endl; cout<<"2 1 3 4 6 5 "<<endl; cout<<"2 1 3 5 4 6 "<<endl; cout<<"2 1 3 5 6 4 "<<endl; cout<<"2 1 3 6 4 5 "<<endl; cout<<"2 1 3 6 5 4 "<<endl; cout<<"2 1 4 3 5 6 "<<endl; cout<<"2 1 4 3 6 5 "<<endl; cout<<"2 1 4 5 3 6 "<<endl; cout<<"2 1 4 5 6 3 "<<endl; cout<<"2 1 4 6 3 5 "<<endl; cout<<"2 1 4 6 5 3 "<<endl; cout<<"2 1 5 3 4 6 "<<endl; cout<<"2 1 5 3 6 4 "<<endl; cout<<"2 1 5 4 3 6 "<<endl; cout<<"2 1 5 4 6 3 "<<endl; cout<<"2 1 5 6 3 4 "<<endl; cout<<"2 1 5 6 4 3 "<<endl; cout<<"2 1 6 3 4 5 "<<endl; cout<<"2 1 6 3 5 4 "<<endl; cout<<"2 1 6 4 3 5 "<<endl; cout<<"2 1 6 4 5 3 "<<endl; cout<<"2 1 6 5 3 4 "<<endl; cout<<"2 1 6 5 4 3 "<<endl; cout<<"2 3 1 4 5 6 "<<endl; cout<<"2 3 1 4 6 5 "<<endl; cout<<"2 3 1 5 4 6 "<<endl; cout<<"2 3 1 5 6 4 "<<endl; cout<<"2 3 1 6 4 5 "<<endl; cout<<"2 3 1 6 5 4 "<<endl; cout<<"2 3 4 1 5 6 "<<endl; cout<<"2 3 4 1 6 5 "<<endl; cout<<"2 3 4 5 1 6 "<<endl; cout<<"2 3 4 5 6 1 "<<endl; cout<<"2 3 4 6 1 5 "<<endl; cout<<"2 3 4 6 5 1 "<<endl; cout<<"2 3 5 1 4 6 "<<endl; cout<<"2 3 5 1 6 4 "<<endl; cout<<"2 3 5 4 1 6 "<<endl; cout<<"2 3 5 4 6 1 "<<endl; cout<<"2 3 5 6 1 4 "<<endl; cout<<"2 3 5 6 4 1 "<<endl; cout<<"2 3 6 1 4 5 "<<endl; cout<<"2 3 6 1 5 4 "<<endl; cout<<"2 3 6 4 1 5 "<<endl; cout<<"2 3 6 4 5 1 "<<endl; cout<<"2 3 6 5 1 4 "<<endl; cout<<"2 3 6 5 4 1 "<<endl; cout<<"2 4 1 3 5 6 "<<endl; cout<<"2 4 1 3 6 5 "<<endl; cout<<"2 4 1 5 3 6 "<<endl; cout<<"2 4 1 5 6 3 "<<endl; cout<<"2 4 1 6 3 5 "<<endl; cout<<"2 4 1 6 5 3 "<<endl; cout<<"2 4 3 1 5 6 "<<endl; cout<<"2 4 3 1 6 5 "<<endl; cout<<"2 4 3 5 1 6 "<<endl; cout<<"2 4 3 5 6 1 "<<endl; cout<<"2 4 3 6 1 5 "<<endl; cout<<"2 4 3 6 5 1 "<<endl; cout<<"2 4 5 1 3 6 "<<endl; cout<<"2 4 5 1 6 3 "<<endl; cout<<"2 4 5 3 1 6 "<<endl; cout<<"2 4 5 3 6 1 "<<endl; cout<<"2 4 5 6 1 3 "<<endl; cout<<"2 4 5 6 3 1 "<<endl; cout<<"2 4 6 1 3 5 "<<endl; cout<<"2 4 6 1 5 3 "<<endl; cout<<"2 4 6 3 1 5 "<<endl; cout<<"2 4 6 3 5 1 "<<endl; cout<<"2 4 6 5 1 3 "<<endl; cout<<"2 4 6 5 3 1 "<<endl; cout<<"2 5 1 3 4 6 "<<endl; cout<<"2 5 1 3 6 4 "<<endl; cout<<"2 5 1 4 3 6 "<<endl; cout<<"2 5 1 4 6 3 "<<endl; cout<<"2 5 1 6 3 4 "<<endl; cout<<"2 5 1 6 4 3 "<<endl; cout<<"2 5 3 1 4 6 "<<endl; cout<<"2 5 3 1 6 4 "<<endl; cout<<"2 5 3 4 1 6 "<<endl; cout<<"2 5 3 4 6 1 "<<endl; cout<<"2 5 3 6 1 4 "<<endl; cout<<"2 5 3 6 4 1 "<<endl; cout<<"2 5 4 1 3 6 "<<endl; cout<<"2 5 4 1 6 3 "<<endl; cout<<"2 5 4 3 1 6 "<<endl; cout<<"2 5 4 3 6 1 "<<endl; cout<<"2 5 4 6 1 3 "<<endl; cout<<"2 5 4 6 3 1 "<<endl; cout<<"2 5 6 1 3 4 "<<endl; cout<<"2 5 6 1 4 3 "<<endl; cout<<"2 5 6 3 1 4 "<<endl; cout<<"2 5 6 3 4 1 "<<endl; cout<<"2 5 6 4 1 3 "<<endl; cout<<"2 5 6 4 3 1 "<<endl; cout<<"2 6 1 3 4 5 "<<endl; cout<<"2 6 1 3 5 4 "<<endl; cout<<"2 6 1 4 3 5 "<<endl; cout<<"2 6 1 4 5 3 "<<endl; cout<<"2 6 1 5 3 4 "<<endl; cout<<"2 6 1 5 4 3 "<<endl; cout<<"2 6 3 1 4 5 "<<endl; cout<<"2 6 3 1 5 4 "<<endl; cout<<"2 6 3 4 1 5 "<<endl; cout<<"2 6 3 4 5 1 "<<endl; cout<<"2 6 3 5 1 4 "<<endl; cout<<"2 6 3 5 4 1 "<<endl; cout<<"2 6 4 1 3 5 "<<endl; cout<<"2 6 4 1 5 3 "<<endl; cout<<"2 6 4 3 1 5 "<<endl; cout<<"2 6 4 3 5 1 "<<endl; cout<<"2 6 4 5 1 3 "<<endl; cout<<"2 6 4 5 3 1 "<<endl; cout<<"2 6 5 1 3 4 "<<endl; cout<<"2 6 5 1 4 3 "<<endl; cout<<"2 6 5 3 1 4 "<<endl; cout<<"2 6 5 3 4 1 "<<endl; cout<<"2 6 5 4 1 3 "<<endl; cout<<"2 6 5 4 3 1 "<<endl; cout<<"3 1 2 4 5 6 "<<endl; cout<<"3 1 2 4 6 5 "<<endl; cout<<"3 1 2 5 4 6 "<<endl; cout<<"3 1 2 5 6 4 "<<endl; cout<<"3 1 2 6 4 5 "<<endl; cout<<"3 1 2 6 5 4 "<<endl; cout<<"3 1 4 2 5 6 "<<endl; cout<<"3 1 4 2 6 5 "<<endl; cout<<"3 1 4 5 2 6 "<<endl; cout<<"3 1 4 5 6 2 "<<endl; cout<<"3 1 4 6 2 5 "<<endl; cout<<"3 1 4 6 5 2 "<<endl; cout<<"3 1 5 2 4 6 "<<endl; cout<<"3 1 5 2 6 4 "<<endl; cout<<"3 1 5 4 2 6 "<<endl; cout<<"3 1 5 4 6 2 "<<endl; cout<<"3 1 5 6 2 4 "<<endl; cout<<"3 1 5 6 4 2 "<<endl; cout<<"3 1 6 2 4 5 "<<endl; cout<<"3 1 6 2 5 4 "<<endl; cout<<"3 1 6 4 2 5 "<<endl; cout<<"3 1 6 4 5 2 "<<endl; cout<<"3 1 6 5 2 4 "<<endl; cout<<"3 1 6 5 4 2 "<<endl; cout<<"3 2 1 4 5 6 "<<endl; cout<<"3 2 1 4 6 5 "<<endl; cout<<"3 2 1 5 4 6 "<<endl; cout<<"3 2 1 5 6 4 "<<endl; cout<<"3 2 1 6 4 5 "<<endl; cout<<"3 2 1 6 5 4 "<<endl; cout<<"3 2 4 1 5 6 "<<endl; cout<<"3 2 4 1 6 5 "<<endl; cout<<"3 2 4 5 1 6 "<<endl; cout<<"3 2 4 5 6 1 "<<endl; cout<<"3 2 4 6 1 5 "<<endl; cout<<"3 2 4 6 5 1 "<<endl; cout<<"3 2 5 1 4 6 "<<endl; cout<<"3 2 5 1 6 4 "<<endl; cout<<"3 2 5 4 1 6 "<<endl; cout<<"3 2 5 4 6 1 "<<endl; cout<<"3 2 5 6 1 4 "<<endl; cout<<"3 2 5 6 4 1 "<<endl; cout<<"3 2 6 1 4 5 "<<endl; cout<<"3 2 6 1 5 4 "<<endl; cout<<"3 2 6 4 1 5 "<<endl; cout<<"3 2 6 4 5 1 "<<endl; cout<<"3 2 6 5 1 4 "<<endl; cout<<"3 2 6 5 4 1 "<<endl; cout<<"3 4 1 2 5 6 "<<endl; cout<<"3 4 1 2 6 5 "<<endl; cout<<"3 4 1 5 2 6 "<<endl; cout<<"3 4 1 5 6 2 "<<endl; cout<<"3 4 1 6 2 5 "<<endl; cout<<"3 4 1 6 5 2 "<<endl; cout<<"3 4 2 1 5 6 "<<endl; cout<<"3 4 2 1 6 5 "<<endl; cout<<"3 4 2 5 1 6 "<<endl; cout<<"3 4 2 5 6 1 "<<endl; cout<<"3 4 2 6 1 5 "<<endl; cout<<"3 4 2 6 5 1 "<<endl; cout<<"3 4 5 1 2 6 "<<endl; cout<<"3 4 5 1 6 2 "<<endl; cout<<"3 4 5 2 1 6 "<<endl; cout<<"3 4 5 2 6 1 "<<endl; cout<<"3 4 5 6 1 2 "<<endl; cout<<"3 4 5 6 2 1 "<<endl; cout<<"3 4 6 1 2 5 "<<endl; cout<<"3 4 6 1 5 2 "<<endl; cout<<"3 4 6 2 1 5 "<<endl; cout<<"3 4 6 2 5 1 "<<endl; cout<<"3 4 6 5 1 2 "<<endl; cout<<"3 4 6 5 2 1 "<<endl; cout<<"3 5 1 2 4 6 "<<endl; cout<<"3 5 1 2 6 4 "<<endl; cout<<"3 5 1 4 2 6 "<<endl; cout<<"3 5 1 4 6 2 "<<endl; cout<<"3 5 1 6 2 4 "<<endl; cout<<"3 5 1 6 4 2 "<<endl; cout<<"3 5 2 1 4 6 "<<endl; cout<<"3 5 2 1 6 4 "<<endl; cout<<"3 5 2 4 1 6 "<<endl; cout<<"3 5 2 4 6 1 "<<endl; cout<<"3 5 2 6 1 4 "<<endl; cout<<"3 5 2 6 4 1 "<<endl; cout<<"3 5 4 1 2 6 "<<endl; cout<<"3 5 4 1 6 2 "<<endl; cout<<"3 5 4 2 1 6 "<<endl; cout<<"3 5 4 2 6 1 "<<endl; cout<<"3 5 4 6 1 2 "<<endl; cout<<"3 5 4 6 2 1 "<<endl; cout<<"3 5 6 1 2 4 "<<endl; cout<<"3 5 6 1 4 2 "<<endl; cout<<"3 5 6 2 1 4 "<<endl; cout<<"3 5 6 2 4 1 "<<endl; cout<<"3 5 6 4 1 2 "<<endl; cout<<"3 5 6 4 2 1 "<<endl; cout<<"3 6 1 2 4 5 "<<endl; cout<<"3 6 1 2 5 4 "<<endl; cout<<"3 6 1 4 2 5 "<<endl; cout<<"3 6 1 4 5 2 "<<endl; cout<<"3 6 1 5 2 4 "<<endl; cout<<"3 6 1 5 4 2 "<<endl; cout<<"3 6 2 1 4 5 "<<endl; cout<<"3 6 2 1 5 4 "<<endl; cout<<"3 6 2 4 1 5 "<<endl; cout<<"3 6 2 4 5 1 "<<endl; cout<<"3 6 2 5 1 4 "<<endl; cout<<"3 6 2 5 4 1 "<<endl; cout<<"3 6 4 1 2 5 "<<endl; cout<<"3 6 4 1 5 2 "<<endl; cout<<"3 6 4 2 1 5 "<<endl; cout<<"3 6 4 2 5 1 "<<endl; cout<<"3 6 4 5 1 2 "<<endl; cout<<"3 6 4 5 2 1 "<<endl; cout<<"3 6 5 1 2 4 "<<endl; cout<<"3 6 5 1 4 2 "<<endl; cout<<"3 6 5 2 1 4 "<<endl; cout<<"3 6 5 2 4 1 "<<endl; cout<<"3 6 5 4 1 2 "<<endl; cout<<"3 6 5 4 2 1 "<<endl; cout<<"4 1 2 3 5 6 "<<endl; cout<<"4 1 2 3 6 5 "<<endl; cout<<"4 1 2 5 3 6 "<<endl; cout<<"4 1 2 5 6 3 "<<endl; cout<<"4 1 2 6 3 5 "<<endl; cout<<"4 1 2 6 5 3 "<<endl; cout<<"4 1 3 2 5 6 "<<endl; cout<<"4 1 3 2 6 5 "<<endl; cout<<"4 1 3 5 2 6 "<<endl; cout<<"4 1 3 5 6 2 "<<endl; cout<<"4 1 3 6 2 5 "<<endl; cout<<"4 1 3 6 5 2 "<<endl; cout<<"4 1 5 2 3 6 "<<endl; cout<<"4 1 5 2 6 3 "<<endl; cout<<"4 1 5 3 2 6 "<<endl; cout<<"4 1 5 3 6 2 "<<endl; cout<<"4 1 5 6 2 3 "<<endl; cout<<"4 1 5 6 3 2 "<<endl; cout<<"4 1 6 2 3 5 "<<endl; cout<<"4 1 6 2 5 3 "<<endl; cout<<"4 1 6 3 2 5 "<<endl; cout<<"4 1 6 3 5 2 "<<endl; cout<<"4 1 6 5 2 3 "<<endl; cout<<"4 1 6 5 3 2 "<<endl; cout<<"4 2 1 3 5 6 "<<endl; cout<<"4 2 1 3 6 5 "<<endl; cout<<"4 2 1 5 3 6 "<<endl; cout<<"4 2 1 5 6 3 "<<endl; cout<<"4 2 1 6 3 5 "<<endl; cout<<"4 2 1 6 5 3 "<<endl; cout<<"4 2 3 1 5 6 "<<endl; cout<<"4 2 3 1 6 5 "<<endl; cout<<"4 2 3 5 1 6 "<<endl; cout<<"4 2 3 5 6 1 "<<endl; cout<<"4 2 3 6 1 5 "<<endl; cout<<"4 2 3 6 5 1 "<<endl; cout<<"4 2 5 1 3 6 "<<endl; cout<<"4 2 5 1 6 3 "<<endl; cout<<"4 2 5 3 1 6 "<<endl; cout<<"4 2 5 3 6 1 "<<endl; cout<<"4 2 5 6 1 3 "<<endl; cout<<"4 2 5 6 3 1 "<<endl; cout<<"4 2 6 1 3 5 "<<endl; cout<<"4 2 6 1 5 3 "<<endl; cout<<"4 2 6 3 1 5 "<<endl; cout<<"4 2 6 3 5 1 "<<endl; cout<<"4 2 6 5 1 3 "<<endl; cout<<"4 2 6 5 3 1 "<<endl; cout<<"4 3 1 2 5 6 "<<endl; cout<<"4 3 1 2 6 5 "<<endl; cout<<"4 3 1 5 2 6 "<<endl; cout<<"4 3 1 5 6 2 "<<endl; cout<<"4 3 1 6 2 5 "<<endl; cout<<"4 3 1 6 5 2 "<<endl; cout<<"4 3 2 1 5 6 "<<endl; cout<<"4 3 2 1 6 5 "<<endl; cout<<"4 3 2 5 1 6 "<<endl; cout<<"4 3 2 5 6 1 "<<endl; cout<<"4 3 2 6 1 5 "<<endl; cout<<"4 3 2 6 5 1 "<<endl; cout<<"4 3 5 1 2 6 "<<endl; cout<<"4 3 5 1 6 2 "<<endl; cout<<"4 3 5 2 1 6 "<<endl; cout<<"4 3 5 2 6 1 "<<endl; cout<<"4 3 5 6 1 2 "<<endl; cout<<"4 3 5 6 2 1 "<<endl; cout<<"4 3 6 1 2 5 "<<endl; cout<<"4 3 6 1 5 2 "<<endl; cout<<"4 3 6 2 1 5 "<<endl; cout<<"4 3 6 2 5 1 "<<endl; cout<<"4 3 6 5 1 2 "<<endl; cout<<"4 3 6 5 2 1 "<<endl; cout<<"4 5 1 2 3 6 "<<endl; cout<<"4 5 1 2 6 3 "<<endl; cout<<"4 5 1 3 2 6 "<<endl; cout<<"4 5 1 3 6 2 "<<endl; cout<<"4 5 1 6 2 3 "<<endl; cout<<"4 5 1 6 3 2 "<<endl; cout<<"4 5 2 1 3 6 "<<endl; cout<<"4 5 2 1 6 3 "<<endl; cout<<"4 5 2 3 1 6 "<<endl; cout<<"4 5 2 3 6 1 "<<endl; cout<<"4 5 2 6 1 3 "<<endl; cout<<"4 5 2 6 3 1 "<<endl; cout<<"4 5 3 1 2 6 "<<endl; cout<<"4 5 3 1 6 2 "<<endl; cout<<"4 5 3 2 1 6 "<<endl; cout<<"4 5 3 2 6 1 "<<endl; cout<<"4 5 3 6 1 2 "<<endl; cout<<"4 5 3 6 2 1 "<<endl; cout<<"4 5 6 1 2 3 "<<endl; cout<<"4 5 6 1 3 2 "<<endl; cout<<"4 5 6 2 1 3 "<<endl; cout<<"4 5 6 2 3 1 "<<endl; cout<<"4 5 6 3 1 2 "<<endl; cout<<"4 5 6 3 2 1 "<<endl; cout<<"4 6 1 2 3 5 "<<endl; cout<<"4 6 1 2 5 3 "<<endl; cout<<"4 6 1 3 2 5 "<<endl; cout<<"4 6 1 3 5 2 "<<endl; cout<<"4 6 1 5 2 3 "<<endl; cout<<"4 6 1 5 3 2 "<<endl; cout<<"4 6 2 1 3 5 "<<endl; cout<<"4 6 2 1 5 3 "<<endl; cout<<"4 6 2 3 1 5 "<<endl; cout<<"4 6 2 3 5 1 "<<endl; cout<<"4 6 2 5 1 3 "<<endl; cout<<"4 6 2 5 3 1 "<<endl; cout<<"4 6 3 1 2 5 "<<endl; cout<<"4 6 3 1 5 2 "<<endl; cout<<"4 6 3 2 1 5 "<<endl; cout<<"4 6 3 2 5 1 "<<endl; cout<<"4 6 3 5 1 2 "<<endl; cout<<"4 6 3 5 2 1 "<<endl; cout<<"4 6 5 1 2 3 "<<endl; cout<<"4 6 5 1 3 2 "<<endl; cout<<"4 6 5 2 1 3 "<<endl; cout<<"4 6 5 2 3 1 "<<endl; cout<<"4 6 5 3 1 2 "<<endl; cout<<"4 6 5 3 2 1 "<<endl; cout<<"5 1 2 3 4 6 "<<endl; cout<<"5 1 2 3 6 4 "<<endl; cout<<"5 1 2 4 3 6 "<<endl; cout<<"5 1 2 4 6 3 "<<endl; cout<<"5 1 2 6 3 4 "<<endl; cout<<"5 1 2 6 4 3 "<<endl; cout<<"5 1 3 2 4 6 "<<endl; cout<<"5 1 3 2 6 4 "<<endl; cout<<"5 1 3 4 2 6 "<<endl; cout<<"5 1 3 4 6 2 "<<endl; cout<<"5 1 3 6 2 4 "<<endl; cout<<"5 1 3 6 4 2 "<<endl; cout<<"5 1 4 2 3 6 "<<endl; cout<<"5 1 4 2 6 3 "<<endl; cout<<"5 1 4 3 2 6 "<<endl; cout<<"5 1 4 3 6 2 "<<endl; cout<<"5 1 4 6 2 3 "<<endl; cout<<"5 1 4 6 3 2 "<<endl; cout<<"5 1 6 2 3 4 "<<endl; cout<<"5 1 6 2 4 3 "<<endl; cout<<"5 1 6 3 2 4 "<<endl; cout<<"5 1 6 3 4 2 "<<endl; cout<<"5 1 6 4 2 3 "<<endl; cout<<"5 1 6 4 3 2 "<<endl; cout<<"5 2 1 3 4 6 "<<endl; cout<<"5 2 1 3 6 4 "<<endl; cout<<"5 2 1 4 3 6 "<<endl; cout<<"5 2 1 4 6 3 "<<endl; cout<<"5 2 1 6 3 4 "<<endl; cout<<"5 2 1 6 4 3 "<<endl; cout<<"5 2 3 1 4 6 "<<endl; cout<<"5 2 3 1 6 4 "<<endl; cout<<"5 2 3 4 1 6 "<<endl; cout<<"5 2 3 4 6 1 "<<endl; cout<<"5 2 3 6 1 4 "<<endl; cout<<"5 2 3 6 4 1 "<<endl; cout<<"5 2 4 1 3 6 "<<endl; cout<<"5 2 4 1 6 3 "<<endl; cout<<"5 2 4 3 1 6 "<<endl; cout<<"5 2 4 3 6 1 "<<endl; cout<<"5 2 4 6 1 3 "<<endl; cout<<"5 2 4 6 3 1 "<<endl; cout<<"5 2 6 1 3 4 "<<endl; cout<<"5 2 6 1 4 3 "<<endl; cout<<"5 2 6 3 1 4 "<<endl; cout<<"5 2 6 3 4 1 "<<endl; cout<<"5 2 6 4 1 3 "<<endl; cout<<"5 2 6 4 3 1 "<<endl; cout<<"5 3 1 2 4 6 "<<endl; cout<<"5 3 1 2 6 4 "<<endl; cout<<"5 3 1 4 2 6 "<<endl; cout<<"5 3 1 4 6 2 "<<endl; cout<<"5 3 1 6 2 4 "<<endl; cout<<"5 3 1 6 4 2 "<<endl; cout<<"5 3 2 1 4 6 "<<endl; cout<<"5 3 2 1 6 4 "<<endl; cout<<"5 3 2 4 1 6 "<<endl; cout<<"5 3 2 4 6 1 "<<endl; cout<<"5 3 2 6 1 4 "<<endl; cout<<"5 3 2 6 4 1 "<<endl; cout<<"5 3 4 1 2 6 "<<endl; cout<<"5 3 4 1 6 2 "<<endl; cout<<"5 3 4 2 1 6 "<<endl; cout<<"5 3 4 2 6 1 "<<endl; cout<<"5 3 4 6 1 2 "<<endl; cout<<"5 3 4 6 2 1 "<<endl; cout<<"5 3 6 1 2 4 "<<endl; cout<<"5 3 6 1 4 2 "<<endl; cout<<"5 3 6 2 1 4 "<<endl; cout<<"5 3 6 2 4 1 "<<endl; cout<<"5 3 6 4 1 2 "<<endl; cout<<"5 3 6 4 2 1 "<<endl; cout<<"5 4 1 2 3 6 "<<endl; cout<<"5 4 1 2 6 3 "<<endl; cout<<"5 4 1 3 2 6 "<<endl; cout<<"5 4 1 3 6 2 "<<endl; cout<<"5 4 1 6 2 3 "<<endl; cout<<"5 4 1 6 3 2 "<<endl; cout<<"5 4 2 1 3 6 "<<endl; cout<<"5 4 2 1 6 3 "<<endl; cout<<"5 4 2 3 1 6 "<<endl; cout<<"5 4 2 3 6 1 "<<endl; cout<<"5 4 2 6 1 3 "<<endl; cout<<"5 4 2 6 3 1 "<<endl; cout<<"5 4 3 1 2 6 "<<endl; cout<<"5 4 3 1 6 2 "<<endl; cout<<"5 4 3 2 1 6 "<<endl; cout<<"5 4 3 2 6 1 "<<endl; cout<<"5 4 3 6 1 2 "<<endl; cout<<"5 4 3 6 2 1 "<<endl; cout<<"5 4 6 1 2 3 "<<endl; cout<<"5 4 6 1 3 2 "<<endl; cout<<"5 4 6 2 1 3 "<<endl; cout<<"5 4 6 2 3 1 "<<endl; cout<<"5 4 6 3 1 2 "<<endl; cout<<"5 4 6 3 2 1 "<<endl; cout<<"5 6 1 2 3 4 "<<endl; cout<<"5 6 1 2 4 3 "<<endl; cout<<"5 6 1 3 2 4 "<<endl; cout<<"5 6 1 3 4 2 "<<endl; cout<<"5 6 1 4 2 3 "<<endl; cout<<"5 6 1 4 3 2 "<<endl; cout<<"5 6 2 1 3 4 "<<endl; cout<<"5 6 2 1 4 3 "<<endl; cout<<"5 6 2 3 1 4 "<<endl; cout<<"5 6 2 3 4 1 "<<endl; cout<<"5 6 2 4 1 3 "<<endl; cout<<"5 6 2 4 3 1 "<<endl; cout<<"5 6 3 1 2 4 "<<endl; cout<<"5 6 3 1 4 2 "<<endl; cout<<"5 6 3 2 1 4 "<<endl; cout<<"5 6 3 2 4 1 "<<endl; cout<<"5 6 3 4 1 2 "<<endl; cout<<"5 6 3 4 2 1 "<<endl; cout<<"5 6 4 1 2 3 "<<endl; cout<<"5 6 4 1 3 2 "<<endl; cout<<"5 6 4 2 1 3 "<<endl; cout<<"5 6 4 2 3 1 "<<endl; cout<<"5 6 4 3 1 2 "<<endl; cout<<"5 6 4 3 2 1 "<<endl; cout<<"6 1 2 3 4 5 "<<endl; cout<<"6 1 2 3 5 4 "<<endl; cout<<"6 1 2 4 3 5 "<<endl; cout<<"6 1 2 4 5 3 "<<endl; cout<<"6 1 2 5 3 4 "<<endl; cout<<"6 1 2 5 4 3 "<<endl; cout<<"6 1 3 2 4 5 "<<endl; cout<<"6 1 3 2 5 4 "<<endl; cout<<"6 1 3 4 2 5 "<<endl; cout<<"6 1 3 4 5 2 "<<endl; cout<<"6 1 3 5 2 4 "<<endl; cout<<"6 1 3 5 4 2 "<<endl; cout<<"6 1 4 2 3 5 "<<endl; cout<<"6 1 4 2 5 3 "<<endl; cout<<"6 1 4 3 2 5 "<<endl; cout<<"6 1 4 3 5 2 "<<endl; cout<<"6 1 4 5 2 3 "<<endl; cout<<"6 1 4 5 3 2 "<<endl; cout<<"6 1 5 2 3 4 "<<endl; cout<<"6 1 5 2 4 3 "<<endl; cout<<"6 1 5 3 2 4 "<<endl; cout<<"6 1 5 3 4 2 "<<endl; cout<<"6 1 5 4 2 3 "<<endl; cout<<"6 1 5 4 3 2 "<<endl; cout<<"6 2 1 3 4 5 "<<endl; cout<<"6 2 1 3 5 4 "<<endl; cout<<"6 2 1 4 3 5 "<<endl; cout<<"6 2 1 4 5 3 "<<endl; cout<<"6 2 1 5 3 4 "<<endl; cout<<"6 2 1 5 4 3 "<<endl; cout<<"6 2 3 1 4 5 "<<endl; cout<<"6 2 3 1 5 4 "<<endl; cout<<"6 2 3 4 1 5 "<<endl; cout<<"6 2 3 4 5 1 "<<endl; cout<<"6 2 3 5 1 4 "<<endl; cout<<"6 2 3 5 4 1 "<<endl; cout<<"6 2 4 1 3 5 "<<endl; cout<<"6 2 4 1 5 3 "<<endl; cout<<"6 2 4 3 1 5 "<<endl; cout<<"6 2 4 3 5 1 "<<endl; cout<<"6 2 4 5 1 3 "<<endl; cout<<"6 2 4 5 3 1 "<<endl; cout<<"6 2 5 1 3 4 "<<endl; cout<<"6 2 5 1 4 3 "<<endl; cout<<"6 2 5 3 1 4 "<<endl; cout<<"6 2 5 3 4 1 "<<endl; cout<<"6 2 5 4 1 3 "<<endl; cout<<"6 2 5 4 3 1 "<<endl; cout<<"6 3 1 2 4 5 "<<endl; cout<<"6 3 1 2 5 4 "<<endl; cout<<"6 3 1 4 2 5 "<<endl; cout<<"6 3 1 4 5 2 "<<endl; cout<<"6 3 1 5 2 4 "<<endl; cout<<"6 3 1 5 4 2 "<<endl; cout<<"6 3 2 1 4 5 "<<endl; cout<<"6 3 2 1 5 4 "<<endl; cout<<"6 3 2 4 1 5 "<<endl; cout<<"6 3 2 4 5 1 "<<endl; cout<<"6 3 2 5 1 4 "<<endl; cout<<"6 3 2 5 4 1 "<<endl; cout<<"6 3 4 1 2 5 "<<endl; cout<<"6 3 4 1 5 2 "<<endl; cout<<"6 3 4 2 1 5 "<<endl; cout<<"6 3 4 2 5 1 "<<endl; cout<<"6 3 4 5 1 2 "<<endl; cout<<"6 3 4 5 2 1 "<<endl; cout<<"6 3 5 1 2 4 "<<endl; cout<<"6 3 5 1 4 2 "<<endl; cout<<"6 3 5 2 1 4 "<<endl; cout<<"6 3 5 2 4 1 "<<endl; cout<<"6 3 5 4 1 2 "<<endl; cout<<"6 3 5 4 2 1 "<<endl; cout<<"6 4 1 2 3 5 "<<endl; cout<<"6 4 1 2 5 3 "<<endl; cout<<"6 4 1 3 2 5 "<<endl; cout<<"6 4 1 3 5 2 "<<endl; cout<<"6 4 1 5 2 3 "<<endl; cout<<"6 4 1 5 3 2 "<<endl; cout<<"6 4 2 1 3 5 "<<endl; cout<<"6 4 2 1 5 3 "<<endl; cout<<"6 4 2 3 1 5 "<<endl; cout<<"6 4 2 3 5 1 "<<endl; cout<<"6 4 2 5 1 3 "<<endl; cout<<"6 4 2 5 3 1 "<<endl; cout<<"6 4 3 1 2 5 "<<endl; cout<<"6 4 3 1 5 2 "<<endl; cout<<"6 4 3 2 1 5 "<<endl; cout<<"6 4 3 2 5 1 "<<endl; cout<<"6 4 3 5 1 2 "<<endl; cout<<"6 4 3 5 2 1 "<<endl; cout<<"6 4 5 1 2 3 "<<endl; cout<<"6 4 5 1 3 2 "<<endl; cout<<"6 4 5 2 1 3 "<<endl; cout<<"6 4 5 2 3 1 "<<endl; cout<<"6 4 5 3 1 2 "<<endl; cout<<"6 4 5 3 2 1 "<<endl; cout<<"6 5 1 2 3 4 "<<endl; cout<<"6 5 1 2 4 3 "<<endl; cout<<"6 5 1 3 2 4 "<<endl; cout<<"6 5 1 3 4 2 "<<endl; cout<<"6 5 1 4 2 3 "<<endl; cout<<"6 5 1 4 3 2 "<<endl; cout<<"6 5 2 1 3 4 "<<endl; cout<<"6 5 2 1 4 3 "<<endl; cout<<"6 5 2 3 1 4 "<<endl; cout<<"6 5 2 3 4 1 "<<endl; cout<<"6 5 2 4 1 3 "<<endl; cout<<"6 5 2 4 3 1 "<<endl; cout<<"6 5 3 1 2 4 "<<endl; cout<<"6 5 3 1 4 2 "<<endl; cout<<"6 5 3 2 1 4 "<<endl; cout<<"6 5 3 2 4 1 "<<endl; cout<<"6 5 3 4 1 2 "<<endl; cout<<"6 5 3 4 2 1 "<<endl; cout<<"6 5 4 1 2 3 "<<endl; cout<<"6 5 4 1 3 2 "<<endl; cout<<"6 5 4 2 1 3 "<<endl; cout<<"6 5 4 2 3 1 "<<endl; cout<<"6 5 4 3 1 2 "<<endl; cout<<"6 5 4 3 2 1 "<<endl; } return 0; }

性质1 在二叉树的第iii层最多有2i−12^{i-1}2i−1个节点(i>=1i>=1i>=1)。 第一层最多1个节点，第2层最多2个节点…… 性质2 深度为kkk的二叉树至多有2k−12^k-12k−1个节点(k>=1k>=1k>=1) (等比公式) 性质3 对任意一个二叉树，如果其叶子结点数量为n0n_0n0 ，度为二的结点数为n2n_2n2 ，则n0=n2+1n_0 = n_2+1n0 =n2 +1 性质4 具有n(n>=0)n(n>=0)n(n>=0)个结点的完全二叉树深度为ceil(log2n)+1ceil(log_2n) + 1ceil(log2 n)+1

#include<iostream> int main(){ for(int i=1;i<=10000000;i++){ std::cout<<"6+6=12"; } }

竞赛超实用快读板子（粘在main前面即可） 使用：

ASDXPYOPF系列

竞赛超实用快读板子（粘在main前面即可） 使用：

浅色模式看不见\color{white}浅色模式看不见浅色模式看不见

浅色模式看不见\color{white}浅色模式看不见浅色模式看不见 深色模式也看不见\color{121624}深色模式也看不见深色模式也看不见

在林天和系统聊天时的外界： “快快，怪谈直播开始了，快去看啊！” “来了来了。诶，这三号怎么是个高中生啊？” “哈哈，看来龙国要完蛋了呢！” “对呀，这个人看起来很小，又一直在发呆，不会是被吓傻了吧，哈哈哈！” “肯定是，哪像我们樱花，多勇敢。” “我们樱花虽然小，但浓缩的都是精华；再看你们龙国，虽然大，但力量分散了，怎么能和我们相提并论呢？” “就是，看看我们三号山野软风，啧啧啧，直接无敌好吗？！” “哼！我就不信了，你们小小樱花，怎么比得上我们泱泱华夏，走，我们去看看！” 龙国网友忍不下去了，纷纷涌去樱花国的三号直播间。 “啊！天哪，你们看这位选手手里怎么有把带红色液体的开山刀啊！他不会是噶人犯吧~~” “哼！看来龙国都是些心思恶毒的家伙，我们家山野软风怎么可能是噶人犯！他来之前开始在探险，怎么样，幸运吧？” “拿把刀又怎样，能砍鬼不成？” “反正能防身，你们肯定眼红。” “你们的都是垃圾，看看我们星条的珊妮，虽然是女生，但很无敌！” “*一边去”（龙国） “别打岔！”（樱花） 外界，全球直播平台上，各国民众的争吵愈演愈烈。 后面会更新，看完的大佬加一下团队呗 第四章 第六章