You are given a string, s, and a list of words, words, that are all of the same length. Find all starting indices of substring(s) in s that is a concatenation of each word in wordsexactly once and without any intervening characters.
For example, given:
s:
words:
s:
"barfoothefoobarman"words:
["foo", "bar"]
You should return the indices:
(order does not matter).
[0,9].(order does not matter).
Java Code:
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