Sandvine Technologies (India) Private LT

1. Given the heads of two singly linked-lists headA and headB, return the node at which the two lists intersect. If the two linked lists do not intersect, return null.

2. Write a function that reverses a string. The input string is given as an array of characters s.

3. How do you list relevant files from a folder that were updated in a given time period?

4. Design a stack such that GetMax() is O(1).

5. Can DSA questions be asked?