锘??xml version="1.0" encoding="utf-8" standalone="yes"?>精品久久久久久久久久久久久久久 ,久久天天躁狠狠躁夜夜躁2O2O ,久久综合久久自在自线精品自http://www.shnenglu.com/tianlearn-language/category/14163.htmlzh-cnWed, 23 Mar 2011 08:07:04 GMTWed, 23 Mar 2011 08:07:04 GMT60poj 2299 Ultra-QuickSort 鏍?wèi)鐘舵暟缁?/title><link>http://www.shnenglu.com/tianlearn-language/archive/2011/03/16/142011.html</link><dc:creator>鐢板叺</dc:creator><author>鐢板叺</author><pubDate>Wed, 16 Mar 2011 12:49:00 GMT</pubDate><guid>http://www.shnenglu.com/tianlearn-language/archive/2011/03/16/142011.html</guid><wfw:comment>http://www.shnenglu.com/tianlearn-language/comments/142011.html</wfw:comment><comments>http://www.shnenglu.com/tianlearn-language/archive/2011/03/16/142011.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/tianlearn-language/comments/commentRss/142011.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/tianlearn-language/services/trackbacks/142011.html</trackback:ping><description><![CDATA[<p>姹傞嗗簭瀵規(guī)暟錛屾爲(wèi)鐘舵暟緇?br><br>鏁版嵁鑼冨洿杈冨ぇ錛岃紱繪暎鍖栥?br><br>緇欐瘡涓涓暟鎹竴涓猧d錛?絎琲涓暟鎹殑id涓篿銆?鐒跺悗浠庡皬鍒板ぇ鎺掑簭錛屽浜庢瘡涓猧d鍋?ans += read(n) <span style="COLOR: #000000">-</span><span style="COLOR: #000000"> read(array[i].id)錛宺ead(n) <span style="COLOR: #000000">-</span><span style="COLOR: #000000"> read(array[i].id)琛ㄧず鍘熸潵鍦ㄥ綋鍓嶆暟鐨勫悗闈紙鍏秈d澶т簬褰撳墠鏁扮殑id錛夛紝<br>鐜板湪鍦ㄥ綋鍓嶆暟鍓嶉潰鐨勬暟涓暟錛屼篃灝辨槸閫嗗簭瀵規(guī)暟銆?/span></span><br><br></p> <div style="BORDER-BOTTOM: #cccccc 1px solid; BORDER-LEFT: #cccccc 1px solid; PADDING-BOTTOM: 4px; BACKGROUND-COLOR: #eeeeee; PADDING-LEFT: 4px; WIDTH: 98%; PADDING-RIGHT: 5px; FONT-FAMILY: Courier; FONT-SIZE: 13px; WORD-BREAK: break-all; BORDER-TOP: #cccccc 1px solid; BORDER-RIGHT: #cccccc 1px solid; PADDING-TOP: 4px"><span style="COLOR: #000000">#include</span><span style="COLOR: #000000"><</span><span style="COLOR: #000000">iostream</span><span style="COLOR: #000000">></span><span style="COLOR: #000000"><br>#include</span><span style="COLOR: #000000"><</span><span style="COLOR: #000000">cstring</span><span style="COLOR: #000000">></span><span style="COLOR: #000000"><br>#include</span><span style="COLOR: #000000"><</span><span style="COLOR: #000000">cstdio</span><span style="COLOR: #000000">></span><span style="COLOR: #000000"><br>#include</span><span style="COLOR: #000000"><</span><span style="COLOR: #000000">algorithm</span><span style="COLOR: #000000">></span><span style="COLOR: #000000"><br></span><span style="COLOR: #0000ff">using</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">namespace</span><span style="COLOR: #000000"> std;<br></span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> MAXVAL </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">500005</span><span style="COLOR: #000000">;<br><br></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> tree[MAXVAL] ;<br></span><span style="COLOR: #0000ff">struct</span><span style="COLOR: #000000"> Type<br>{<br>    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> num, id;<br>};<br><br></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> n;<br>Type array[MAXVAL];<br><br></span><span style="COLOR: #0000ff">void</span><span style="COLOR: #000000"> update(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> idx, </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> inc)  </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">鏇存柊idx鐨勯鐜?/span><span style="COLOR: #008000"><br></span><span style="COLOR: #000000">{<br>    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(idx </span><span style="COLOR: #000000"><=</span><span style="COLOR: #000000"> n)<br>    {<br>        tree[idx] </span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000"> inc;<br>        idx </span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000"> (idx </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> idx);<br>    }<br>}<br><br></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> read(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> idx)   </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">璇誨彇1--idx鐨勯鐜囧拰</span><span style="COLOR: #008000"><br></span><span style="COLOR: #000000">{<br>    </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> sum </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br>    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">(idx </span><span style="COLOR: #000000">></span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)<br>    {<br>        sum </span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000"> tree[idx];<br>        idx </span><span style="COLOR: #000000">-=</span><span style="COLOR: #000000"> (idx </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> idx);<br>    }<br>    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> sum;<br>}<br><br></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> readSingle(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> idx) </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000"> 璇誨彇鏌愪釜浣嶇疆鐨勯鐜囷紝 O(lg MAXVAL)</span><span style="COLOR: #008000"><br></span><span style="COLOR: #000000">{<br>     </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> sum </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> tree[idx];<br>     </span><span style="COLOR: #0000ff">if</span><span style="COLOR: #000000">(idx </span><span style="COLOR: #000000">></span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)<br>     {<br>         </span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> z </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> idx </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> ( idx </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> idx);  <br>         <br>         idx </span><span style="COLOR: #000000">--</span><span style="COLOR: #000000">;<br><br>         </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000">( idx </span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000"> z)<br>         {<br>              sum </span><span style="COLOR: #000000">-=</span><span style="COLOR: #000000"> tree[idx];<br><br>              idx </span><span style="COLOR: #000000">-=</span><span style="COLOR: #000000"> (idx </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> idx);<br>         }<br>     }<br><br>     </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> sum;<br>}<br><br><br></span><span style="COLOR: #0000ff">bool</span><span style="COLOR: #000000"> cmp(</span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000">  Type </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000">a, </span><span style="COLOR: #0000ff">const</span><span style="COLOR: #000000"> Type </span><span style="COLOR: #000000">&</span><span style="COLOR: #000000">b)<br>{<br>    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> a.num </span><span style="COLOR: #000000"><</span><span style="COLOR: #000000"> b.num;<br>}<br></span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> main()<br>{<br>    </span><span style="COLOR: #0000ff">while</span><span style="COLOR: #000000"> (scanf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%d</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">&</span><span style="COLOR: #000000">n)  </span><span style="COLOR: #000000">&&</span><span style="COLOR: #000000"> n </span><span style="COLOR: #000000">!=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">)    <br>    {<br>        memset(array, </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">, </span><span style="COLOR: #0000ff">sizeof</span><span style="COLOR: #000000"> (array));<br>        memset(tree, </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">, </span><span style="COLOR: #0000ff">sizeof</span><span style="COLOR: #000000"> tree);<br><br>        </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000"> read the data</span><span style="COLOR: #008000"><br></span><span style="COLOR: #000000">        </span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">; i </span><span style="COLOR: #000000"><=</span><span style="COLOR: #000000"> n; i </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)<br>        {<br>            scanf(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">%d</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">,</span><span style="COLOR: #000000">&</span><span style="COLOR: #000000">array[i].num);<br>            array[i].id </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> i;<br>        }<br>    <br>        sort(array </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">, array </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">+</span><span style="COLOR: #000000"> n, cmp);<br><br>        </span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">long</span><span style="COLOR: #000000"> ans </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br>        </span><span style="COLOR: #0000ff">for</span><span style="COLOR: #000000">(</span><span style="COLOR: #0000ff">int</span><span style="COLOR: #000000"> i </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">; i </span><span style="COLOR: #000000"><=</span><span style="COLOR: #000000"> n; i </span><span style="COLOR: #000000">++</span><span style="COLOR: #000000">)<br>        {<br>            </span><span style="COLOR: #008000">//</span><span style="COLOR: #008000">printf( "cal   %d \n",read(n) - read(array[i].id));</span><span style="COLOR: #008000"><br></span><span style="COLOR: #000000">            ans </span><span style="COLOR: #000000">+=</span><span style="COLOR: #000000"> read(n) </span><span style="COLOR: #000000">-</span><span style="COLOR: #000000"> read(array[i].id);<br>            update(  array[i].id, </span><span style="COLOR: #000000">1</span><span style="COLOR: #000000">);<br>        }<br>            <br>        cout </span><span style="COLOR: #000000"><<</span><span style="COLOR: #000000"> ans </span><span style="COLOR: #000000"><<</span><span style="COLOR: #000000"> endl;<br>    }<br><br><br>    </span><span style="COLOR: #0000ff">return</span><span style="COLOR: #000000"> </span><span style="COLOR: #000000">0</span><span style="COLOR: #000000">;<br>}</span></div> <img src ="http://www.shnenglu.com/tianlearn-language/aggbug/142011.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/tianlearn-language/" target="_blank">鐢板叺</a> 2011-03-16 20:49 <a href="http://www.shnenglu.com/tianlearn-language/archive/2011/03/16/142011.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站,您可能还对以下资源感兴趣:</p> <a href="http://www.shnenglu.com/" title="精品视频久久久久">精品视频久久久久</a> <div class="friend-links"> </div> </div> </footer> <a href="http://www.ylfyw.cn" target="_blank">国产精品一久久香蕉国产线看</a>| <a href="http://www.sky1314.cn" target="_blank">久久久久综合网久久</a>| <a href="http://www.qp8978.cn" target="_blank">久久精品亚洲欧美日韩久久</a>| <a href="http://www.rereyy.cn" target="_blank">精品人妻伦九区久久AAA片69 </a>| <a href="http://www.135gkr4.cn" target="_blank">成人亚洲欧美久久久久</a>| <a href="http://www.ebianlian.cn" 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