Count subarrays with at least k pairs of duplicates
Hello programmers,
Count divisible elements in subarray
I am trying to solve the following exercise:
Meta coding puzzle – Passing year books – Optimization
https://www.metacareers.com/profile/coding_practice_question/?problem_id=146466059993201&psid=275492097255885&practice_plan=0&p=GENERAL_SWE&b=0111022