Java Program to find duplicate elements in array - 3 ways to compare time/space complexity. Solution 1 : Our first solution is very simple. All we are doing here is to loop over an array and comparing ...

Given a list of integers with all elements being duplicated except ONE, find the element that is not duplicated ie. int array[] = {1,2,3,4,4,3,1,5,2,14,5}; Result would be 14; Of course we could use a ...