LeetCode 1092. Shortest Common Supersequence 本题的核心是找到LCS,然后通过dp数组,反向构建出 Common Supersequence。这和 print LCS 的思路极其相似。 LCS: Longest Common Subsequence / String 总结 https://www.geeksforgeeks.org/printing-longest-common-subsequence/ classSolution {public:stringshortestCommonSup...
https://leetcode.com/problems/shortest-common-supersequence/ https://leetcode.com/problems/shortest-common-supersequence/discuss/312710/C%2B%2BPython-Find-the-LCS https://leetcode.com/problems/shortest-common-supersequence/discuss/312702/Java-DP-Solution(Similiar-to-LCS) LeetCode All in One 题目讲...
Given two stringsstr1andstr2, return the shortest string that has bothstr1andstr2as subsequences. If multiple answers exist, you may return any of them. (A string S is a subsequence of string T if deleting some number of characters from T (possibly 0, and the characters are chosenanywher...
1classSolution {2func shortestCommonSupersequence(_ str1: String, _ str2: String) ->String {3let matrix =lcsLength(str1, str2)4let comSubseq =backtrack(matrix, str1, str2)5varchars1 =Array(str1)6varchars2 =Array(str2)7vari =08varj =09varresult =""10forcincomSubseq {11whilechars1...