pan class=sampledata>2 3<br />
AB<br />
BB<br />
4 1<br />
A<br />
B<br />
C<br />
D<br />
1 2<br />
A<br />
3 3<br />
ZZ<br />
ZZA<br />
ZZZ</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>Case #1: 18894<br />
Case #2: 56<br />
Case #3: 899<br />
Case #4: 20511</span></div></code></pre></div></div></div></div></div><div class="row"><div clas