Q# 01: (Marks: 20) Read the following C/C++ code carefully and identify errors/defects (not syntax/compile time errors) and explain each defect (at most 3 lines each). 1. #include 2. #include 3. void swap (int a, int b) 5. intt-a 6 *ab 9. int partition (int arr, int low, int high) 10 11. int pivot-arr[highpivot 12 int(low1 / Index of smaller element 13. or (int jlow:j- pivot) 18. wap (&arr, arr 1) 19 20 21 wap (Sarr1, arr [high]) return 1) 23. 24. void quickSort (int arr, int low, int high) 25 26 27 28 29 quickSort (arr, low, pi1) 30 quickSort (arr, pi +1, high) if (low