Longest Common Subsequence

题意翻译

给出两个序列，求出最长公共子序列。

题目描述

[problemUrl]: https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=16&page=show_problem&problem=1346 [PDF](https://uva.onlinejudge.org/external/104/p10405.pdf) ![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10405/00c8fad1ceb9d9e5a6998bc09c963b8c67ac8e5f.png)

输入输出格式

输入格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10405/1b750d660796198ed61576af25bdb71f6e687c41.png)

输出格式

![](https://cdn.luogu.com.cn/upload/vjudge_pic/UVA10405/be8497df78563f17ba22b4a0ae660b819721227b.png)

输入输出样例

输入样例 #1

bcacbcabbaccbab
bccabccbbabacbc
a1b2c3d4e
zz1yy2xx3ww4vv
abcdgh
aedfhr
abcdefghijklmnopqrstuvwxyz
a0b0c0d0e0f0g0h0i0j0k0l0m0n0o0p0q0r0s0t0u0v0w0x0y0z0
abcdefghijklmnzyxwvutsrqpo
opqrstuvwxyzabcdefghijklmn

输出样例 #1