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풀어본 Algorithm 문제 정리

[OJ.leetcode] substring-with-concatenation-of-all-words

https://oj.leetcode.com/problems/substring-with-concatenation-of-all-words/


You are given a string, S, and a list of words, L, that are all of the same length. Find all starting indices of substring(s) in S that is a concatenation of each word in L exactly once and without any intervening characters.

For example, given:
S"barfoothefoobarman"
L["foo", "bar"]

You should return the indices: [0,9].
(order does not matter).



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