That will also work but the complexity will be higher in general. O(nlogn) vs O(n) using this approach and you will be asked how you can improve it from the interviewer lol.
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Why not just sort the two strings and check if they are equal?
That will also work but the complexity will be higher in general.
O(nlogn)vsO(n)using this approach and you will be asked how you can improve it from the interviewer lol.