<prompt> Find the two non-repeating elements in an array of repeating elements?arr 2, 3, 7, 9, 11, 2, 3, 11  <response>: You can use hash maps to find the two non-repeating elements in an array of repeating elements. Heres an example code written in Python to achieve that:arr 2, 3, 7, 9, 11, 2, 3, 11 creating an empty hash tablehashTable iterating through the arrayfor i in arr: checking if the element is present in the hash table or not if i in hashTable: if present increment its value by 1 hashTablei hashTablei 1 else: if not present, then add the element in the hash table with the value of 1 hashTablei 1 creating an empty list that will store the resultresult iterating through the hash tablefor i in hashTable: checking if the value of the element is 1 or not if hashTablei 1: if yes, then add it to the result result.appendiprintfThe two non-repeating elements are: resultOutput: The two non-repeating elements are: 7, 9 