https://codelog.me/zh/tags/%E5%9F%BA%E7%A1%80/Recent content in 基础 on Code LogHugozh-CNTue, 10 Mar 2015 17:54:32 +0800https://codelog.me/zh/posts/java-octal-int/Tue, 10 Mar 2015 17:54:32 +0800https://codelog.me/zh/posts/java-octal-int/<p>今天在leetcode上做题的时候无意中发现下面这个问题：</p> <p>请问下面的Java语句输出的是什么值？</p> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-text-size-adjust:none;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>System.<span style="color:#a6e22e">out</span>.<span style="color:#a6e22e">println</span>(00123); </span></span><span style="display:flex;"><span>System.<span style="color:#a6e22e">out</span>.<span style="color:#a6e22e">println</span>(0_123); </span></span></code></pre></div><p>答案是：</p> <pre><code>83 83 </code></pre>