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  <author_name>b1u3</author_name>
  <author_url>https://blog.hatena.ne.jp/b1u3/</author_url>
  <blog_title>いろんなことで四苦Hack（仮）</blog_title>
  <blog_url>https://b1u3.hateblo.jp/</blog_url>
  <categories>
  </categories>
  <description>復習も兼ねて rust で解き直してみる。 fn main() { let n = { let mut s = String::new(); std::io::stdin().read_line(&amp;mut s).unwrap(); s.trim_end().parse::&lt;i32&gt;().unwrap() }; let mut xy: [[i32; 2]; 100] = [[0; 2]; 100]; for i in 0..n { let (a, b) = { let mut s = String::new(); std::io::stdin().read_line(&amp;mut s).unwrap…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2021-05-15 19:00:03</published>
  <title>ARC004 A</title>
  <type>rich</type>
  <url>https://b1u3.hateblo.jp/entry/2021/05/15/190003</url>
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