Distinct Subsequences leetcode java
题目： Given a string S and a string T, count the number of distinct subsequences of T in S. A subsequence of a string is a new string which ...
原文：【LeetCode】114. Distinct Subsequences
Distinct Subsequences Given a stringSand a stringT, count the number of distinct subsequences ofTinS. A subsequence of a string is a new string which is formed from the original string by deleting som ...
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我的LeetCode解题报告索引 题目链接 Given a string S and a string T, count the number of distinct subsequences of T in S. A subsequence of a string is a new ...
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Distinct Subsequences Given a string S and a string T, count the number of distinct subsequences of T in S. A subsequence of a string is a new ...
[LeetCode 115] - 不同子序列(Distinct Subsequences)
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子序列 sub sequence问题，例：最长公共子序列，[LeetCode] Distinct Subsequences(求子序列个数)
引言 子序列和子字符串或者连续子集的不同之处在于，子序列不需要是原序列上连续的值。 对于子序列的题目，大多数需要用到DP的思想，因此，状态转移是关键。 这里摘录两个常见子序列问题及其解法。 ...