Time Complexity:
Construct one dimension array of size n : O(n)
Traversing one dimension array of size n: O(n)
Construct two dimension array of size n : O(n^2)
Traversing two dimension array of size n: O(n^2)
Insertion in Array : O(1)
Deletion in Array : O(n) or O(1)
Searching in unsorted Array of size n : O(n)
Searching in sorted Array of size n : O(n) or O(log(n))
Reverse Array of size n : O(n)
Sort the Array of size n : O(n^2) or O(nlogn)
Space complexity:
storing an Array of size n : O(n)