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  <author_name>inamori</author_name>
  <author_url>https://blog.hatena.ne.jp/inamori/</author_url>
  <blog_title>inamori’s diary</blog_title>
  <blog_url>https://inamori.hateblo.jp/</blog_url>
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  <description>https://atcoder.jp/contests/abc345/tasks/abc345_dしらみつぶしで十分間に合います。次に長方形を置く場所を決めるとき、必ず左上から左に空いているマスを探します。 // Tiling #![allow(non_snake_case)] //////////////////// library //////////////////// fn read&lt;T: std::str::FromStr&gt;() -&gt; T { let mut line = String::new(); std::io::stdin().read_line(&amp;mut line).ok(…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2024-03-17 21:45:29</published>
  <title>AtCoder Beginner Contest 345 D</title>
  <type>rich</type>
  <url>https://inamori.hateblo.jp/entry/2024/03/17/214529</url>
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