pre></div><h4>样例输出</h4><div class="ui existing segment"><pre style="margin-top:0; margin-bottom:0;"><code class="lang-plain">
			<div class=content><span class=sampledata>       2<br />
       -1<br />
【数据规模】<br />
       有20%较小的数据<br />
       对于100%的数据:<br />
       T<=10<br />
N<=10000<br />
K<=10,L<=100,1<=Ui<=N</span></div></code></pre></div></div></div></div></div><div class="row"><div class="column"><h4 class="ui top attached block header">数据范围