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Finding Duplicates

Finding duplicates in an array using negation, single scan -O(n)

Tags Finding Duplicates, Negation, Programming Puzzles

Finding duplicates in an array using Hashtables -O(n)

Tags Finding Duplicates, HashMap, HashSet, Interview Q's

Finding duplicates in a sorted array – O(nlogn)

Tags Finding Duplicates, Interview Q's, Programming Puzzles

Finding Duplicates in an array -BruteForce [O(n^2)]

Tags Bruteforce, Finding Duplicates, Interview Q's, Programming Puzzles

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