 existing segment"><pre style="margin-top:0; margin-bottom:0;"><code class="lang-plain">
			<div class=content><span class=sampledata>5 8 2<br />
1 2 5 8<br />
2 5 9 9<br />
5 1 6 2<br />
5 1 1 8<br />
1 2 8 7<br />
2 5 4 9<br />
1 2 1 1<br />
1 4 2 1</span></div></code></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>13 19<br />
</span></div></code></pre></div></div><