题意翻译 求两个串的最长公共上升子序列. 题目描述 This problem differs from one which was on the online contest. The sequence a1,a2,...,an is called increasing, if ai<ai+1 for i<n . The sequence s1,s2,...,sk is called the subsequence of the sequence a1,a2,...,an , if…
题目描述 This problem differs from one which was on the online contest. The sequence a1,a2,...,an a_{1},a_{2},...,a_{n} a1,a2,...,an is called increasing, if ai<ai+1 a_{i}<a_{i+1} ai<ai+1 for i<n i<n i<n . The sequence s1,s2,...,sk s_{1…