Delete a node from given position in a doubly linked list.
In this problem, method takes two argument: the address of the head of the linked list and the node you have to delete . The function should not read any input from stdin/console.
The Node structure has a data part which stores the data and a next pointer which points to the next element of the linked list.
There are multiple test cases. For each test case, this method will be called individually.
Delete the node from the given doubly linked list and set *head_ref if required .
3 //Size of Linked List
1 3 4 //Elements of Linked List
3 //Location of element to be deleted
1 5 2 9
5 2 9
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