Given stringsSandT, find the minimum contiguous substringWofS, so thatTis asubsequenceofW. If there is no such window inSthat covers all characters inT, return the empty string . If there are multipl ...
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Given strings S and T, find the minimum (contiguous) substring W of S, so that T is a subsequenceof W. If there is no such window in S that covers ...
Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n). Example: Note ...
Given a string s and a string t, check if s is subsequence of t. You may assume that there is only lower case English letters in both s ...
题目链接 Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n). For example, S ...
We have two integer sequences A and B of the same non-zero length. We are allowed to swap elemen ...
Given a string S and a string T, find the minimum window in S which will contain all the characters in T in complexity O(n). For example,S ...
/strengthen/LeetCode➤原文地址：https://www.cnblogs.com/streng ...
Return the lexicographically smallest subsequence of s that contains all the distinct characters of s exactly once. Note: This question ...
