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<div>&nbsp;</div></div></div></div></div><div class="row"><div class="column"><h4 class="ui top attached block header">输入格式</h4><div class="ui bottom attached segment font-content"><div style="position: relative; overflow: hidden;"><div class=content><div><span style="font-size: 12pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="font-size: 12pt">第一行一个数</span><span style="font-size: 12pt">T</span><span style="font-size: 12pt">表示数据组数</span></div>
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