My solution in java is O(1), but I am still getting timedout.
In my IDE and repl, "ab" gives ["ab", "ba"], but when I ran my code, they said expected ["ab", "ba"], but was ["a", "ab", "ba"].
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My solution in java is O(1), but I am still getting timedout.
In my IDE and repl, "ab" gives ["ab", "ba"], but when I ran my code, they said expected ["ab", "ba"], but was ["a", "ab", "ba"].
This comment is hidden because it contains spoiler information about the solution