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    <author>
        <name>codgician</name>
        
    </author>
    <updated>2026-03-04T00:00:00Z</updated>
    <entry>
    <title>在 NixOS 上实现安全的 TPM2 + ZFS 自动解锁</title>
    <link href="https://codgician.me/zh/posts/secure-zfs-auto-unlock-at-boot-nixos/" />
    <id>https://codgician.me/zh/posts/secure-zfs-auto-unlock-at-boot-nixos/</id>
    <published>2026-03-04T00:00:00Z</published>
    <updated>2026-03-04T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Hello 2026</title>
    <link href="https://codgician.me/zh/posts/hello-2026/" />
    <id>https://codgician.me/zh/posts/hello-2026/</id>
    <published>2026-03-02T00:00:00Z</published>
    <updated>2026-03-02T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>CSAPP: Attack Lab</title>
    <link href="https://codgician.me/zh/posts/csapp-attack-lab/" />
    <id>https://codgician.me/zh/posts/csapp-attack-lab/</id>
    <published>2020-05-10T00:00:00Z</published>
    <updated>2020-05-10T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Church 编码学习笔记</title>
    <link href="https://codgician.me/zh/posts/church-encoding/" />
    <id>https://codgician.me/zh/posts/church-encoding/</id>
    <published>2020-04-06T00:00:00Z</published>
    <updated>2020-04-06T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>浅谈置换群计数</title>
    <link href="https://codgician.me/zh/posts/permutation-group/" />
    <id>https://codgician.me/zh/posts/permutation-group/</id>
    <published>2020-03-26T00:00:00Z</published>
    <updated>2020-03-26T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Hello World... Again!</title>
    <link href="https://codgician.me/zh/posts/hello-world/" />
    <id>https://codgician.me/zh/posts/hello-world/</id>
    <published>2019-10-15T00:00:00Z</published>
    <updated>2019-10-15T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>浅谈 Min25 筛</title>
    <link href="https://codgician.me/zh/posts/min25-sieve/" />
    <id>https://codgician.me/zh/posts/min25-sieve/</id>
    <published>2019-09-01T00:00:00Z</published>
    <updated>2019-09-01T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>数论函数与狄利克雷卷积</title>
    <link href="https://codgician.me/zh/posts/arithmetic-function-and-dirichlet-convolution/" />
    <id>https://codgician.me/zh/posts/arithmetic-function-and-dirichlet-convolution/</id>
    <published>2019-08-06T00:00:00Z</published>
    <updated>2019-08-06T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>浅谈离线分治算法</title>
    <link href="https://codgician.me/zh/posts/offline-divide-and-conquer/" />
    <id>https://codgician.me/zh/posts/offline-divide-and-conquer/</id>
    <published>2019-07-22T00:00:00Z</published>
    <updated>2019-07-22T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>ZOJ 4097 - Rescue the Princess</title>
    <link href="https://codgician.me/zh/posts/zoj-4097/" />
    <id>https://codgician.me/zh/posts/zoj-4097/</id>
    <published>2019-04-16T00:00:00Z</published>
    <updated>2019-04-16T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Luogu P3943: 星空</title>
    <link href="https://codgician.me/zh/posts/luogu-p3943/" />
    <id>https://codgician.me/zh/posts/luogu-p3943/</id>
    <published>2019-02-05T00:00:00Z</published>
    <updated>2019-02-05T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Codeforces 1096F - Inversion Expectation</title>
    <link href="https://codgician.me/zh/posts/codeforces-1096f/" />
    <id>https://codgician.me/zh/posts/codeforces-1096f/</id>
    <published>2019-01-23T00:00:00Z</published>
    <updated>2019-01-23T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Few thoughts (December 2018)</title>
    <link href="https://codgician.me/zh/posts/few-thoughts-december-2018/" />
    <id>https://codgician.me/zh/posts/few-thoughts-december-2018/</id>
    <published>2018-12-07T00:00:00Z</published>
    <updated>2018-12-07T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>ICPC 2018 亚洲区域赛北京站游记</title>
    <link href="https://codgician.me/zh/posts/icpc-2018-asia-beijing-regional-travel-notes/" />
    <id>https://codgician.me/zh/posts/icpc-2018-asia-beijing-regional-travel-notes/</id>
    <published>2018-11-26T00:00:00Z</published>
    <updated>2018-11-26T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>HDUOJ 4947: GCD Array</title>
    <link href="https://codgician.me/zh/posts/hduoj-4947/" />
    <id>https://codgician.me/zh/posts/hduoj-4947/</id>
    <published>2018-11-24T00:00:00Z</published>
    <updated>2018-11-24T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>Luogu P1829: Crash 的数字表格</title>
    <link href="https://codgician.me/zh/posts/luogu-p1829/" />
    <id>https://codgician.me/zh/posts/luogu-p1829/</id>
    <published>2018-11-21T00:00:00Z</published>
    <updated>2018-11-21T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>浅谈莫比乌斯反演</title>
    <link href="https://codgician.me/zh/posts/mobius-inversion-formula/" />
    <id>https://codgician.me/zh/posts/mobius-inversion-formula/</id>
    <published>2018-11-18T00:00:00Z</published>
    <updated>2018-11-18T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>BZOJ 3817: Sum</title>
    <link href="https://codgician.me/zh/posts/bzoj-3817/" />
    <id>https://codgician.me/zh/posts/bzoj-3817/</id>
    <published>2018-10-28T00:00:00Z</published>
    <updated>2018-10-28T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>BZOJ 2187: fraction</title>
    <link href="https://codgician.me/zh/posts/bzoj-2187/" />
    <id>https://codgician.me/zh/posts/bzoj-2187/</id>
    <published>2018-10-28T00:00:00Z</published>
    <updated>2018-10-28T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>
<entry>
    <title>HDUOJ 6275: Mod, Xor and Everything</title>
    <link href="https://codgician.me/zh/posts/hduoj-6275/" />
    <id>https://codgician.me/zh/posts/hduoj-6275/</id>
    <published>2018-10-25T00:00:00Z</published>
    <updated>2018-10-25T00:00:00Z</updated>
    <summary type="html"><![CDATA[]]></summary>
</entry>

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