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      <title>备忘录</title>
      <link>https://hugo.xyx404.dedyn.io/20260417204400.html/</link>
      <pubDate>Fri, 17 Apr 2026 20:44:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
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    <item>
      <title>题解：P14041 [PAIO 2025] Towers</title>
      <link>https://hugo.xyx404.dedyn.io/20251002190600.html/</link>
      <pubDate>Thu, 02 Oct 2025 19:06:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
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    <item>
      <title>题解：UVA12723 Dudu, the Possum</title>
      <link>https://hugo.xyx404.dedyn.io/20251001090800.html/</link>
      <pubDate>Wed, 01 Oct 2025 09:08:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
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    <item>
      <title>题解：P14028 【MX-X20-T2】「FAOI-R7」最小极差（jicha）</title>
      <link>https://hugo.xyx404.dedyn.io/20250913195700.html/</link>
      <pubDate>Sat, 13 Sep 2025 19:57:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250913195700.html/</guid>
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    <item>
      <title>题解：UVA11577 Letter Frequency</title>
      <link>https://hugo.xyx404.dedyn.io/20250824162800.html/</link>
      <pubDate>Sun, 24 Aug 2025 16:28:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
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    <item>
      <title>题解：P13457Minimum Scalar Product</title>
      <link>https://hugo.xyx404.dedyn.io/20250726085700.html/</link>
      <pubDate>Sat, 26 Jul 2025 08:57:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250726085700.html/</guid>
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    <item>
      <title>题解：UVA11780 Miles 2 Km</title>
      <link>https://hugo.xyx404.dedyn.io/20250724212000.html/</link>
      <pubDate>Thu, 24 Jul 2025 21:20:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250724212000.html/</guid>
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    <item>
      <title>题解：P12884 [蓝桥杯 2025 国 C] 整齐的数</title>
      <link>https://hugo.xyx404.dedyn.io/20250723113200.html/</link>
      <pubDate>Wed, 23 Jul 2025 11:32:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250723113200.html/</guid>
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    <item>
      <title>题解：UVA11776 Oh Your Royal Greediness!</title>
      <link>https://hugo.xyx404.dedyn.io/20250717104800.html/</link>
      <pubDate>Thu, 17 Jul 2025 10:48:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250717104800.html/</guid>
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      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250717104800.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P13192Getting the Digits</title>
      <link>https://hugo.xyx404.dedyn.io/20250710215400.html/</link>
      <pubDate>Thu, 10 Jul 2025 21:54:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250710215400.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250710215400.html/featured.jpg" />
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    <item>
      <title>题解：UVA732 Anagrams by Stack</title>
      <link>https://hugo.xyx404.dedyn.io/20250704120300.html/</link>
      <pubDate>Fri, 04 Jul 2025 12:03:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250704120300.html/</guid>
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    <item>
      <title>题解：UVA1112 Mice and Maze</title>
      <link>https://hugo.xyx404.dedyn.io/20250701164700.html/</link>
      <pubDate>Tue, 01 Jul 2025 16:47:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250701164700.html/</guid>
      <description></description>
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    <item>
      <title>题解：UVA10814 Simplifying Fractions</title>
      <link>https://hugo.xyx404.dedyn.io/20250630135900.html/</link>
      <pubDate>Mon, 30 Jun 2025 13:59:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250630135900.html/</guid>
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      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250630135900.html/featured.jpg" />
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    <item>
      <title>题解：P2787 语文1（chin1）- 理理思维</title>
      <link>https://hugo.xyx404.dedyn.io/20250606171000.html/</link>
      <pubDate>Fri, 06 Jun 2025 17:10:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250606171000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250606171000.html/featured.jpg" />
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    <item>
      <title>题解：P12418 【MX-X12-T1】「ALFR Round 5」地铁</title>
      <link>https://hugo.xyx404.dedyn.io/20250505183900.html/</link>
      <pubDate>Mon, 05 May 2025 18:39:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250505183900.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250505183900.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：UVA12887 The Soldier&#39;s Dilemma</title>
      <link>https://hugo.xyx404.dedyn.io/20250505122800.html/</link>
      <pubDate>Mon, 05 May 2025 12:28:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250505122800.html/</guid>
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    <item>
      <title>题解：UVA12195 叮当作曲</title>
      <link>https://hugo.xyx404.dedyn.io/20250505115300.html/</link>
      <pubDate>Mon, 05 May 2025 11:53:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250505115300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250505115300.html/featured.jpg" />
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    <item>
      <title>题解：AT_arc033_2 [ARC033B] メタ構文変数</title>
      <link>https://hugo.xyx404.dedyn.io/20250409201300.html/</link>
      <pubDate>Wed, 09 Apr 2025 20:13:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250409201300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250409201300.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc397_c [ABC397C] Variety Split Easy</title>
      <link>https://hugo.xyx404.dedyn.io/20250316083100.html/</link>
      <pubDate>Sun, 16 Mar 2025 08:31:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250316083100.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250316083100.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc397_f Variety Split Hard</title>
      <link>https://hugo.xyx404.dedyn.io/20250315223300.html/</link>
      <pubDate>Sat, 15 Mar 2025 22:33:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250315223300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250315223300.html/featured.jpg" />
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    <item>
      <title>题解：abc395_e E - Flip Edge</title>
      <link>https://hugo.xyx404.dedyn.io/20250301224400.html/</link>
      <pubDate>Sat, 01 Mar 2025 22:44:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250301224400.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250301224400.html/featured.jpg" />
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    <item>
      <title>题解：abc395_f F - Smooth Occlusion</title>
      <link>https://hugo.xyx404.dedyn.io/20250301220500.html/</link>
      <pubDate>Sat, 01 Mar 2025 22:05:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250301220500.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250301220500.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc392_c [ABC392C] Bib</title>
      <link>https://hugo.xyx404.dedyn.io/20250210112600.html/</link>
      <pubDate>Mon, 10 Feb 2025 11:26:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250210112600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250210112600.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc392_d [ABC392D] Doubles</title>
      <link>https://hugo.xyx404.dedyn.io/20250209083300.html/</link>
      <pubDate>Sun, 09 Feb 2025 08:33:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250209083300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250209083300.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc390_d [ABC390D] Stone XOR</title>
      <link>https://hugo.xyx404.dedyn.io/20250203121400.html/</link>
      <pubDate>Mon, 03 Feb 2025 12:14:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250203121400.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250203121400.html/featured.webp" />
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    <item>
      <title>题解：P11641 【MX-X8-T0】「TAOI-3」分数</title>
      <link>https://hugo.xyx404.dedyn.io/20250131182300.html/</link>
      <pubDate>Fri, 31 Jan 2025 18:23:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250131182300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250131182300.html/featured.webp" />
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    <item>
      <title>题解：P1030 [NOIP2001 普及组] 求先序排列</title>
      <link>https://hugo.xyx404.dedyn.io/20250126213700.html/</link>
      <pubDate>Sun, 26 Jan 2025 21:37:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250126213700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250126213700.html/featured.webp" />
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    <item>
      <title>题解：P1048 [NOIP2005 普及组] 采药</title>
      <link>https://hugo.xyx404.dedyn.io/20250115100500.html/</link>
      <pubDate>Wed, 15 Jan 2025 10:05:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250115100500.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250115100500.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc388_d [ABC388D] Coming of Age Celebration</title>
      <link>https://hugo.xyx404.dedyn.io/20250112100700.html/</link>
      <pubDate>Sun, 12 Jan 2025 10:07:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250112100700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250112100700.html/featured.jpg" />
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    <item>
      <title>题解：ABC387 D - Snaky Walk</title>
      <link>https://hugo.xyx404.dedyn.io/20250105200000.html/</link>
      <pubDate>Sun, 05 Jan 2025 20:00:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20250105200000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20250105200000.html/featured.jpg" />
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    <item>
      <title>题解：P2678 [NOIP2015 提高组] 跳石头</title>
      <link>https://hugo.xyx404.dedyn.io/20241231175000.html/</link>
      <pubDate>Tue, 31 Dec 2024 17:50:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241231175000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241231175000.html/featured.jpg" />
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    <item>
      <title>题解：AT_abc386_f [ABC386F] Operate K</title>
      <link>https://hugo.xyx404.dedyn.io/20241230210700.html/</link>
      <pubDate>Mon, 30 Dec 2024 21:07:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241230210700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241230210700.html/featured.jpg" />
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    <item>
      <title>题解：P5681 [CSP-J2019 江西] 面积</title>
      <link>https://hugo.xyx404.dedyn.io/20241223192400.html/</link>
      <pubDate>Mon, 23 Dec 2024 19:24:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241223192400.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241223192400.html/featured.jpg" />
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    <item>
      <title>题解：P5690 [CSP-S2019 江西] 日期</title>
      <link>https://hugo.xyx404.dedyn.io/20241223191500.html/</link>
      <pubDate>Mon, 23 Dec 2024 19:15:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241223191500.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241223191500.html/featured.jpg" />
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    <item>
      <title>ABC384 E - Takahashi is Slime 2</title>
      <link>https://hugo.xyx404.dedyn.io/20241214221300.html/</link>
      <pubDate>Sat, 14 Dec 2024 22:13:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241214221300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241214221300.html/feature.webp" />
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    <item>
      <title>题解：UVA628 Passwords</title>
      <link>https://hugo.xyx404.dedyn.io/20241214114300.html/</link>
      <pubDate>Sat, 14 Dec 2024 11:43:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241214114300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241214114300.html/featured.webp" />
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    <item>
      <title>题解：AT_abc383_c [ABC383C] Humidifier 3</title>
      <link>https://hugo.xyx404.dedyn.io/20241208095700.html/</link>
      <pubDate>Sun, 08 Dec 2024 09:57:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241208095700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241208095700.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：CF1468C Berpizza</title>
      <link>https://hugo.xyx404.dedyn.io/20241206202800.html/</link>
      <pubDate>Fri, 06 Dec 2024 20:28:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241206202800.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241206202800.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：UVA10056 What is the Probability ?</title>
      <link>https://hugo.xyx404.dedyn.io/20241118202800.html/</link>
      <pubDate>Mon, 18 Nov 2024 20:28:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241118202800.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241118202800.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：UVA10761 Broken Keyboard</title>
      <link>https://hugo.xyx404.dedyn.io/20241116084100.html/</link>
      <pubDate>Sat, 16 Nov 2024 08:41:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241116084100.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241116084100.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：UVA10081 Tight Words</title>
      <link>https://hugo.xyx404.dedyn.io/20241103183300.html/</link>
      <pubDate>Sun, 03 Nov 2024 18:33:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241103183300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241103183300.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：CF2010B Three Brothers</title>
      <link>https://hugo.xyx404.dedyn.io/20241007193000.html/</link>
      <pubDate>Mon, 07 Oct 2024 19:30:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20241007193000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20241007193000.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：AT_nikkei2019_final_d Deforestation</title>
      <link>https://hugo.xyx404.dedyn.io/20240916193700.html/</link>
      <pubDate>Mon, 16 Sep 2024 19:37:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240916193700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240916193700.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：AT_past202203_f 地図の塗り分け</title>
      <link>https://hugo.xyx404.dedyn.io/20240915210300.html/</link>
      <pubDate>Sun, 15 Sep 2024 21:03:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240915210300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240915210300.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：AT_past202203_e 良い日付</title>
      <link>https://hugo.xyx404.dedyn.io/20240915200900.html/</link>
      <pubDate>Sun, 15 Sep 2024 20:09:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240915200900.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240915200900.html/featured.webp" />
    </item>
    
    <item>
      <title>题解：P10905 [蓝桥杯 2024 省 C] 回文字符串</title>
      <link>https://hugo.xyx404.dedyn.io/20240824103500.html/</link>
      <pubDate>Sat, 24 Aug 2024 10:35:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240824103500.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240824103500.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10904 [蓝桥杯 2024 省 C] 挖矿</title>
      <link>https://hugo.xyx404.dedyn.io/20240824100500.html/</link>
      <pubDate>Sat, 24 Aug 2024 10:05:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240824100500.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240824100500.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：CF45C Dancing Lessons</title>
      <link>https://hugo.xyx404.dedyn.io/20240804203000.html/</link>
      <pubDate>Sun, 04 Aug 2024 20:30:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240804203000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240804203000.html/featured.jpg" />
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    <item>
      <title>题解：CF75B Facetook Priority Wall</title>
      <link>https://hugo.xyx404.dedyn.io/20240804192000.html/</link>
      <pubDate>Sun, 04 Aug 2024 19:20:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240804192000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240804192000.html/featured.jpg" />
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    <item>
      <title>题解：P2318 [HNOI2005] 虚拟内存</title>
      <link>https://hugo.xyx404.dedyn.io/20240802163700.html/</link>
      <pubDate>Fri, 02 Aug 2024 16:37:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240802163700.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240802163700.html/featured.jpg" />
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    <item>
      <title>题解：P10677 『STA - R6』inkar-usi</title>
      <link>https://hugo.xyx404.dedyn.io/20240701112600.html/</link>
      <pubDate>Mon, 01 Jul 2024 11:26:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240701112600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240701112600.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10448 组合型枚举</title>
      <link>https://hugo.xyx404.dedyn.io/20240515192000.html/</link>
      <pubDate>Wed, 15 May 2024 19:20:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240515192000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240515192000.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10401 「XSOI-R1」区间操作</title>
      <link>https://hugo.xyx404.dedyn.io/20240503134900.html/</link>
      <pubDate>Fri, 03 May 2024 13:49:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240503134900.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240503134900.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：B3958 [GESP202403 四级] 相似字符串</title>
      <link>https://hugo.xyx404.dedyn.io/20240428191300.html/</link>
      <pubDate>Sun, 28 Apr 2024 19:13:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240428191300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240428191300.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10376 [GESP202403 六级] 游戏</title>
      <link>https://hugo.xyx404.dedyn.io/20240427165900.html/</link>
      <pubDate>Sat, 27 Apr 2024 16:59:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240427165900.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240427165900.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10377 [GESP202403 六级] 好斗的牛</title>
      <link>https://hugo.xyx404.dedyn.io/20240426184400.html/</link>
      <pubDate>Fri, 26 Apr 2024 18:44:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240426184400.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240426184400.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：B3969 [GESP202403 五级] B-smooth 数</title>
      <link>https://hugo.xyx404.dedyn.io/20240425183900.html/</link>
      <pubDate>Thu, 25 Apr 2024 18:39:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240425183900.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240425183900.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10355 [PA2024] Znaczki pocztowe</title>
      <link>https://hugo.xyx404.dedyn.io/20240422224600.html/</link>
      <pubDate>Mon, 22 Apr 2024 22:46:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240422224600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240422224600.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：B3968 [GESP202403 五级] 成绩排序</title>
      <link>https://hugo.xyx404.dedyn.io/20240422192800.html/</link>
      <pubDate>Mon, 22 Apr 2024 19:28:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240422192800.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240422192800.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10373 [AHOI2024 初中组] 立方根</title>
      <link>https://hugo.xyx404.dedyn.io/20240421210600.html/</link>
      <pubDate>Sun, 21 Apr 2024 21:06:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240421210600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240421210600.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10372 [AHOI2024 初中组] 家庭作业</title>
      <link>https://hugo.xyx404.dedyn.io/20240421163000.html/</link>
      <pubDate>Sun, 21 Apr 2024 16:30:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240421163000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240421163000.html/featured.jpg" />
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    <item>
      <title>题解：P10312 [SHUPC 2024] 栅栏密码</title>
      <link>https://hugo.xyx404.dedyn.io/20240406145600.html/</link>
      <pubDate>Sat, 06 Apr 2024 14:56:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240406145600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240406145600.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10295 [CCC 2024 S1] Hat Circle</title>
      <link>https://hugo.xyx404.dedyn.io/20240330224300.html/</link>
      <pubDate>Sat, 30 Mar 2024 22:43:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240330224300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240330224300.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10291 [CCC 2024 J2] Dusa And The Yobis</title>
      <link>https://hugo.xyx404.dedyn.io/20240330220100.html/</link>
      <pubDate>Sat, 30 Mar 2024 22:01:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240330220100.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240330220100.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10292 [CCC 2024 J3] Bronze Count</title>
      <link>https://hugo.xyx404.dedyn.io/20240330215300.html/</link>
      <pubDate>Sat, 30 Mar 2024 21:53:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240330215300.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240330215300.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10296 [CCC 2024 S2] Heavy-Light Composition</title>
      <link>https://hugo.xyx404.dedyn.io/20240329224600.html/</link>
      <pubDate>Fri, 29 Mar 2024 22:46:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240329224600.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240329224600.html/featured.jpg" />
    </item>
    
    <item>
      <title>题解：P10265 [GESP样题 七级] 迷宫统计</title>
      <link>https://hugo.xyx404.dedyn.io/20240326223000.html/</link>
      <pubDate>Tue, 26 Mar 2024 22:30:00 +0000</pubDate>
      <author>xyx404@hotmail.com (xyx404)</author>
      <guid>https://hugo.xyx404.dedyn.io/20240326223000.html/</guid>
      <description></description>
      <media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://hugo.xyx404.dedyn.io/20240326223000.html/featured.jpg" />
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