📄 rotate.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head> <meta name="generator" content= "HTML Tidy for Linux/x86 (vers 1 September 2005), see www.w3.org"> <title>rotate</title> <link href="../cppreference.css" rel="stylesheet" type="text/css"></head><body><table> <tr> <td> <div class="body-content"> <div class="header-box"> <a href="../index.html">cppreference.com</a> > <a href= "index.html">C++ Algorithms</a> > <a href= "rotate.html">rotate</a> </div> <div class="name-format"> rotate </div> <div class="syntax-name-format"> Syntax: </div> <pre class="syntax-box"> #include <algorithm> inline iterator rotate( iterator start, iterator middle, iterator end );</pre> <p>The rotate() algorithm moves the elements in the range [<em>start</em>,<em>end</em>) such that the <em>middle</em> element is now where <em>start</em> used to be, (<em>middle</em>+1) is now at (<em>start</em>+1), etc.</p> <p>The return value of rotate() is an iterator to <em>start</em> + (<em>end</em>-<em>middle</em>).</p> <p>rotate() runs in <a href="../complexity.html">linear time</a>.</p> <div class="related-name-format"> Related topics: </div> <div class="related-content"> <a href="rotate_copy.html">rotate_copy</a> </div> </div> </td> </tr> </table></body></html>⌨️ 快捷键说明
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