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A题：签到题，

M题：签到题*2

H题：显然只要对四个角的归属进行讨论即可，虽然说可能因为长度为2的瓷砖的独特导致一些问题，不过sqh采用的枚举每个角的状态可以很好的规避分类讨论的特殊情况</description>
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C题，xhy认为下降最大的位置会对数列产生决定的影响，xhy注意到了有很多奇奇怪怪的情况，所以他选择了生成一个数列然后暴力比较是否合法（因为只有一种最优的可能），牺牲一点效率来减少思维量。</description>
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A题：xhy完成了签到

B题：xhy读错题了，不过在yyq和sqh的帮助下找到了时间复杂度正确的暴力，xhy重写了一遍

C题：下午太困，脑子不清醒，先是想到个做不了的，然后交给sqh做，做出来最后发现做法都差了个东西没有维护，快结束时脑子清醒了，想到了怎么处理，然后过掉</description>
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C题，yyq稍微想了下C，推了一下，做出来了，签到题打了，之后H、A题xhy有想法，遂将时间交给他

H题，xhy在赛时认为过题数越多排名越往后，这样的抽象认识成功贡献了一发罚时。$2^(i+1)$$2^i$</description>
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E题，yyq集中注意力，与队友讨论出规律后，遂签到，后面时间交给队友，去想其他题

I题，yyq想了一段时间，是个区间dp，式子写完后验证发现不对，由于区间从内向外扩展会导致这段区间不能够简单的计算，稍微想了下，相当于在枚举的区间内进行同样的操作，且无需再次嵌套，增加辅助数组后，在接近比赛一半的时间做出来</description>
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L题，经队友描述题意后，yyq想到极端情况，发现正确，遂签到

B题，yyq很快想到gcd的性质，没给队友讲明白，自己直接写了交，通过

A题，yyq将过程转化了一下，还是没给队友讲明白，自己清楚，写了交，通过，后将时间交给队友</description>
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G题，签到题，将军饮马，yyq签到

I题，

C题，yyq一开始想到逆序对，但是显然不对，与队友经过一段时间讨论后发现其编号到正确位置是个环，直接跑出环大小后，得出答案

H题，sqh大概想出后，联想到之前比赛yyq使用gcd，告诉yyq后，yyq写出了代码</description>
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L题，yyq读错题了，xhy读错题了，样例为什么是对的？经过反复读题确定了正确的题意，水题，秒了。

E题，

B题，比较简单的找规律题，开始规律没找全，反复更正

H题，大致听了sqh的思路后，yyq开始写，写完一直TLE，想不明白，sqh又仔细想了想，认为和他说的存在偏差，便根据他说的重新改正，得以通过</description>
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H题，玩原神玩的，yyq帮助sqh改正了代码的错误、以及反复strlen()的坏习惯

B xhy感觉B可以做，他不知道为什么可以做，他画了画图猜到了一个做法，看起来很对，但是他不会证明。他找到了一种特殊情况，yyq肯定了只有这一种特殊情况（并没有，只是大胆猜结论），xhy尝试写了写，然后过了，虽然他事后也不知道为什么是对的。$O(n^3)$$k$</description>
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J题，签到

I题，yyq改进优化sqh TLE代码后，通过

K题，开始认为比较简单，想SAM+PAM，经xhy提醒发现读错题后，没再看，前去与sqh死磕D题，之后发现D题过题人数没怎么变化，反而K题过题人数较多，回头看，想了想，暴力处理了一下跑manacher，然后经过系列修改，最终才做对</description>
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K题，签到题

E题，致敬传奇题目，yyq整场死磕，十连重测是你的谎言，卡了一整场比赛的常数，卡不过去，模板没存Pollard-Rho，也忘了Miller Rabin，最后没能让E题通过呢

A题，“为什么其他队都会做咱就不会啊？”接近最后几分钟yyq尝试使用桶和调和级数的做法，但是思路有点问题，没能做出来，最终目的与题解一致。xhy首先把这个题当做了博弈论，然后意识到了不删数所以其实只是要求能出现的gcd的个数，和sqh一起研究无果。如果没有E卡时间就好了。…</description>
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        <dc:date>2024-08-17T22:42:18+0800</dc:date>
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        <title>2024-2025:teams:efbfbdefbfbd:24-nowcoder-9</title>
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A；xhy签了到

I：签到,用二分找平方数，记得要开__int128

K：听了sqh的做法，认为很有道理，yyq遂签到

总结

正在尽可能避免进一步下滑

Dirt

B题：线段树还能这么用？这是处理合法区间的交，甚至是合法区间的和的方式真没见过</description>
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        <title>2024-2025:teams:efbfbdefbfbd:24-nowcoder-10</title>
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A：xhy签了三天到了

B：签到题，建个二叉树就完了(怎么会有蠢货赋值语句写==呀)

F：与xhy讨论做法复杂度有误，最后发现sqh类似筛法暴力的做正确

K：签到题

总结

无论如何，8月6号后没有再一次下降过排名。</description>
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        <description>Hello world

我重生了，重生在牛客多多校的前一天。记住了大部分没通过题目题解的我，这一世，必将扭转乾坤。
 比赛时间    比赛名称                                  赛中过题    总计过题    题目总数</description>
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