Given an unsorted array of integers. Write a code to remove duplicates from unsorted array.
For example:
Input :{5, 1, 2, 6, 4, 4, 5}
Output :{5, 1, 2, 6, 4}
In this example, 4 and 5 appear multiple times in an input array.
In the output, All the duplicates are removed and we have printed only distinct elements of an array.