<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[sisjsje的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/sisjsje</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; sisjsje]]></copyright><item><title><![CDATA[GPLT-2026年第十一届团体程序设计天梯赛题解L1,L2(L3过后会更新)]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/160299005</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/160299005</guid><author>sisjsje</author><pubDate>Sun, 19 Apr 2026 10:34:47 +0800</pubDate><description><![CDATA[本文记录了作者参加编程比赛的部分题解和参赛经历。作者在1小时内完成了L1和L2级别的大部分题目，但在L3-1题遇到困难，最终以3分之差未能获得国二奖项。文章详细展示了L1-1到L2-3共11道题的解题代码，涉及字符串处理、双端队列、二分查找、树遍历等算法。作者在L2-2题因错误使用return而失分，体现了比赛中的细节失误。整体展现了参赛者的编程实力和解题思路，同时也反映了比赛中的挑战与遗憾。]]></description><category></category></item><item><title><![CDATA[第九届河北省大学生程序设计竞赛（HBCPC）补题（A-M）]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/157218934</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/157218934</guid><author>sisjsje</author><pubDate>Wed, 21 Jan 2026 17:05:14 +0800</pubDate><description><![CDATA[时隔8个月的补题]]></description><category></category></item><item><title><![CDATA[第八届河北省大学生程序设计竞赛题解（A-K）]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/147493916</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/147493916</guid><author>sisjsje</author><pubDate>Thu, 24 Apr 2025 22:30:30 +0800</pubDate><description><![CDATA[题意：每次操作可以将一种字符替换成另一种字符，问需要多少次操作可以将字符串中所有字符都变成i统计出来一共有多少种不是i的字符，然后答案就是这个数量。]]></description><category></category></item><item><title><![CDATA[codeforces 2025愚人节专场]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/146938719</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/146938719</guid><author>sisjsje</author><pubDate>Wed, 02 Apr 2025 11:16:24 +0800</pubDate><description><![CDATA[第一次打codeforces愚人节，有点高看我自己的脑袋了，不过还是挺好（红）玩（温）的也不知道这种应该怎么写题解，就不放正确答案了，把可能的思考过程贴一下。]]></description><category></category></item><item><title><![CDATA[Codeforces Round 1009(Div.3) ABCDEF题解]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/146193776</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/146193776</guid><author>sisjsje</author><pubDate>Wed, 12 Mar 2025 02:08:37 +0800</pubDate><description><![CDATA[这场打的太好了，本来懒的写题解了，但是rk113，激动坏了写一篇。]]></description><category></category></item><item><title><![CDATA[Educational Codeforces Round 174 (Rated for Div. 2) ABC题解]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145718316</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145718316</guid><author>sisjsje</author><pubDate>Wed, 19 Feb 2025 01:54:50 +0800</pubDate><description><![CDATA[只有101的情况是不合法的，在纸上举一些例子即可，其他情况都是合法的。]]></description><category></category></item><item><title><![CDATA[Codeforces Round 1005(Div.2) ABC题解]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145676825</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145676825</guid><author>sisjsje</author><pubDate>Mon, 17 Feb 2025 10:35:39 +0800</pubDate><description><![CDATA[刚到学校有点不适应在宿舍打，晚点补。]]></description><category></category></item><item><title><![CDATA[Codeforces Round 1004 Div.2 ABCD题解]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145583037</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145583037</guid><author>sisjsje</author><pubDate>Wed, 12 Feb 2025 02:26:25 +0800</pubDate><description><![CDATA[这一场真的不难，前四题都是思维题，感觉比上一场Div.4要简单的多平时没怎么做过交互题，所以花费了太长时间去理解，后面的题补了再写题解。]]></description><category></category></item><item><title><![CDATA[Codeforces Round 1003 Div.4（A-H，除F题）]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145561938</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145561938</guid><author>sisjsje</author><pubDate>Tue, 11 Feb 2025 01:44:51 +0800</pubDate><description><![CDATA[好难的一场Div.4，本来想着随便打，然后比赛开始的时候还没到家，在路上开了G和C题太困了没写完，明天继续。]]></description><category></category></item><item><title><![CDATA[第26场 蓝桥入门赛 赛时AK题解（123456题）]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145524105</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145524105</guid><author>sisjsje</author><pubDate>Sat, 08 Feb 2025 22:16:32 +0800</pubDate><description><![CDATA[蓝桥算法双周赛题解]]></description><category></category></item><item><title><![CDATA[Codeforces Round 1002 Div.2 题解 A-D]]></title><link>https://blog.youkuaiyun.com/sisjsje/article/details/145434995</link><guid>https://blog.youkuaiyun.com/sisjsje/article/details/145434995</guid><author>sisjsje</author><pubDate>Tue, 04 Feb 2025 00:23:09 +0800</pubDate><description><![CDATA[写这个就是复盘的时候用一下，顺便练习一下语言表达能力，大家看个笑话，当然如果对您有启发或者有问题可以评论，一起讨论一下]]></description><category></category></item></channel></rss>