question–>
https://practice.geeksforgeeks.org/problems/frequency-of-array-elements/1/?undefined#
code–>
when iam using array the code is working fine but when i use a map it give TLE why?
Count the frequency in the array
M.find() complexity is log(n) and you are checking it n times , so it makes it nlog(n) , moreover we need to solve it in O(n) complexity. That’s why you are getting TLE but right answer.
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