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| author | nsfisis <nsfisis@gmail.com> | 2026-08-08 10:38:18 +0900 |
|---|---|---|
| committer | nsfisis <nsfisis@gmail.com> | 2026-08-08 10:38:18 +0900 |
| commit | 4681e861efcdf9b0b73e3803e70712bc55162863 (patch) | |
| tree | d910ef14d9549df19896d85a42e12a32db787fb6 /services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf | |
| parent | eca423774047122f7dfc4be9ac78626e32d733d3 (diff) | |
| download | nsfisis.dev-main.tar.gz nsfisis.dev-main.tar.zst nsfisis.dev-main.zip | |
Diffstat (limited to 'services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf')
| -rw-r--r-- | services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf/index.html | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf/index.html b/services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf/index.html index e6ac6059..32290405 100644 --- a/services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf/index.html +++ b/services/nuldoc/public/blog/posts/2022-08-27/php-conference-okinawa-code-golf/index.html @@ -15,7 +15,7 @@ <meta name="Hatena::Bookmark" content="nocomment"> <link rel="icon" type="image/svg+xml" href="/favicon.svg"> <title>PHP カンファレンス沖縄で出題されたコードゴルフの問題を解いてみた｜REPL: Rest-Eat-Program Loop</title> - <link rel="stylesheet" href="/style.css?h=bf289421c09405fa3c89dc8b18742368"> + <link rel="stylesheet" href="/style.css?h=61618c116e07057fc873f7751f158cd7"> </head> <body class="single"> <header class="header"> @@ -144,7 +144,8 @@ 書いたものがこちら: </p> <div class="codeblock"> - <pre class="highlight" style="background-color:#f5f5f5"><code><div class="codeblock-line">[<span style="color: #6e7781"><?php</span> <span style="color: #0550ae">$n</span><span style="color: #0550ae">=</span><span style="color: #0550ae">$argv</span><span style="color: #24292f;background-color: #f6f8fa">[</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">];</span><span style="color: #cf222e">foreach</span><span style="color: #24292f;background-color: #f6f8fa">([</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e4</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">2</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">500</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">100</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">50</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">10</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">]</span><span style="color: #cf222e">as</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span><span style="color: #cf222e">for</span><span style="color: #24292f;background-color: #f6f8fa">(;</span><span style="color: #0550ae">$n</span><span style="color: #0550ae">>=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span><span style="color: #0550ae">$n</span><span style="color: #0550ae">-=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span><span style="color: #0550ae">$r</span><span style="color: #24292f;background-color: #f6f8fa">[]</span><span style="color: #0550ae">=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span><span style="color: #cf222e">echo</span> <span style="color: #953800">implode</span><span style="color: #24292f;background-color: #f6f8fa">(</span><span style="color: #0a3069">', '</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">$r</span><span style="color: #0550ae">??</span><span style="color: #24292f;background-color: #f6f8fa">[]);</span><span style="color: #6e7781">?></span>]</div></code></pre> + <pre class="highlight" style="background-color:#f5f5f5"><code><span class="codeblock-line">[<span style="color: #6e7781"><?php</span> <span style="color: #0550ae">$n</span><span style="color: #0550ae">=</span><span style="color: #0550ae">$argv</span><span style="color: #24292f;background-color: #f6f8fa">[</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">];</span><span style="color: #cf222e">foreach</span><span style="color: #24292f;background-color: #f6f8fa">([</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e4</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">2</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">500</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">100</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">50</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">10</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">]</span><span style="color: #cf222e">as</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span><span style="color: #cf222e">for</span><span style="color: #24292f;background-color: #f6f8fa">(;</span><span style="color: #0550ae">$n</span><span style="color: #0550ae">>=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span><span style="color: #0550ae">$n</span><span style="color: #0550ae">-=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span><span style="color: #0550ae">$r</span><span style="color: #24292f;background-color: #f6f8fa">[]</span><span style="color: #0550ae">=</span><span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span><span style="color: #cf222e">echo</span> <span style="color: #953800">implode</span><span style="color: #24292f;background-color: #f6f8fa">(</span><span style="color: #0a3069">', '</span><span style="color: #24292f;background-color: #f6f8fa">,</span><span style="color: #0550ae">$r</span><span style="color: #0550ae">??</span><span style="color: #24292f;background-color: #f6f8fa">[]);</span><span style="color: #6e7781">?></span>] +</span></code></pre> </div> <p> しめて 123 バイトとなった (末尾改行を含めずにカウント)。 @@ -153,15 +154,16 @@ こちらは改行とスペースを追加したバージョン: </p> <div class="codeblock"> - <pre class="highlight" style="background-color:#f5f5f5"><code><div class="codeblock-line">[<span style="color: #6e7781"><?php</span> -</div><div class="codeblock-line"> -</div><div class="codeblock-line"><span style="color: #0550ae">$n</span> <span style="color: #0550ae">=</span> <span style="color: #0550ae">$argv</span><span style="color: #24292f;background-color: #f6f8fa">[</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">];</span> -</div><div class="codeblock-line"><span style="color: #cf222e">foreach</span> <span style="color: #24292f;background-color: #f6f8fa">([</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e4</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">2</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">500</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">100</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">50</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">10</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">]</span> <span style="color: #cf222e">as</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span> -</div><div class="codeblock-line"> <span style="color: #cf222e">for</span> <span style="color: #24292f;background-color: #f6f8fa">(;</span> <span style="color: #0550ae">$n</span> <span style="color: #0550ae">>=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span> <span style="color: #0550ae">$n</span> <span style="color: #0550ae">-=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span> -</div><div class="codeblock-line"> <span style="color: #0550ae">$r</span><span style="color: #24292f;background-color: #f6f8fa">[]</span> <span style="color: #0550ae">=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span> -</div><div class="codeblock-line"><span style="color: #cf222e">echo</span> <span style="color: #953800">implode</span><span style="color: #24292f;background-color: #f6f8fa">(</span><span style="color: #0a3069">', '</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">$r</span> <span style="color: #0550ae">??</span> <span style="color: #24292f;background-color: #f6f8fa">[]);</span> -</div><div class="codeblock-line"> -</div><div class="codeblock-line"><span style="color: #6e7781">?></span>]</div></code></pre> + <pre class="highlight" style="background-color:#f5f5f5"><code><span class="codeblock-line">[<span style="color: #6e7781"><?php</span> +</span><span class="codeblock-line"> +</span><span class="codeblock-line"><span style="color: #0550ae">$n</span> <span style="color: #0550ae">=</span> <span style="color: #0550ae">$argv</span><span style="color: #24292f;background-color: #f6f8fa">[</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">];</span> +</span><span class="codeblock-line"><span style="color: #cf222e">foreach</span> <span style="color: #24292f;background-color: #f6f8fa">([</span><span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e4</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">2</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">e3</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">500</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">100</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">50</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">10</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">5</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">1</span><span style="color: #24292f;background-color: #f6f8fa">]</span> <span style="color: #cf222e">as</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span> +</span><span class="codeblock-line"> <span style="color: #cf222e">for</span> <span style="color: #24292f;background-color: #f6f8fa">(;</span> <span style="color: #0550ae">$n</span> <span style="color: #0550ae">>=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span> <span style="color: #0550ae">$n</span> <span style="color: #0550ae">-=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">)</span> +</span><span class="codeblock-line"> <span style="color: #0550ae">$r</span><span style="color: #24292f;background-color: #f6f8fa">[]</span> <span style="color: #0550ae">=</span> <span style="color: #0550ae">$x</span><span style="color: #24292f;background-color: #f6f8fa">;</span> +</span><span class="codeblock-line"><span style="color: #cf222e">echo</span> <span style="color: #953800">implode</span><span style="color: #24292f;background-color: #f6f8fa">(</span><span style="color: #0a3069">', '</span><span style="color: #24292f;background-color: #f6f8fa">,</span> <span style="color: #0550ae">$r</span> <span style="color: #0550ae">??</span> <span style="color: #24292f;background-color: #f6f8fa">[]);</span> +</span><span class="codeblock-line"> +</span><span class="codeblock-line"><span style="color: #6e7781">?></span>] +</span></code></pre> </div> </section> <section id="section--techniques"> |