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• Merge Sorted Lists
• Reverse LinkedList (iteratively)
• Reverse sublist
• Segregate even and odd nodes in a LinkedList (!EPI)
• Detect Overlapping Lists
• You are given two linked-lists representing two non-negative integers. The digits are stored in reverse order andeach of their nodes contain a single digit. Add the two numbers and return it as a linked list. (Microsoft)
• Write a function to delete Kth node from behind in a single linked list

• Write a function that takes in an array of positive integers and returns an integer representing the maximumsum of non-adjacent elements in the array. If a sum cannot be generated, the function should return 0 (!EPI).

• Given an array of positive integers representing coin denominations and a single non-negative integer representinga target amount of money, implement a function that returns the number of ways to make change for that targetamount using the given coin denominations. Note that an unlimited amount of coind is at your disposal.

• Solve Levenshtein distance problem.

• Solve a descendant tree to find the Youngest Common Ancestor given the root node, and two descendant nodes.

• Write a function to generate all permutations of a given array of elements
• Write a function to generate Powerset of a given set. Two solutions: iterative and recursive