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Check Point Software Technologies

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Question d’entretien chez Check Point Software Technologies

Algorithm for finding a repeating element in an array

Réponse à la question d'entretien

Utilisateur anonyme

13 sept. 2018

Two answers here, one is more efficient as far as memory, i.e. sort first then compare neighbors, the second solution is to save values to a dictionary which is faster O(n), but expensive