Day 3 - Linked Lists
Practice Questions
Problem List

Problem List

ProblemDificultyLink
Middle of the Linked ListEasy
Linked List cycleEasy
Convert Binary Number to an IntegerEasy
Remove Duplicates from sorted listEasy
Sort a Linked List of 0s, 1s and 2sEasy
Remove Linked List elementsEasy
Merge Two sorted ListsEasy
Multiply two numbers represented by Linked ListsEasy
Intersection of two Linked ListsEasy
Delete Node in a Singly Linked ListEasy
Palindrome Linked ListEasy

https://leetcode.com/problems/middle-of-the-linked-list/ (opens in a new tab) https://leetcode.com/problems/linked-list-cycle/ (opens in a new tab) https://leetcode.com/problems/convert-binary-number-in-a-linked-list-to-integer/ (opens in a new tab) https://leetcode.com/problems/remove-duplicates-from-sorted-list/ (opens in a new tab) https://www.geeksforgeeks.org/sort-a-linked-list-of-0s-1s-or-2s/ (opens in a new tab) https://leetcode.com/problems/remove-linked-list-elements/ (opens in a new tab) https://leetcode.com/problems/merge-two-sorted-lists/ (opens in a new tab) https://www.geeksforgeeks.org/multiply-two-numbers-represented-linked-lists/ (opens in a new tab) https://leetcode.com/problems/intersection-of-two-linked-lists/ (opens in a new tab) https://www.geeksforgeeks.org/given-only-a-pointer-to-a-node-to-be-deleted-in-a-singly-linked-list-how-do-you-delete-it/ (opens in a new tab) https://leetcode.com/problems/palindrome-linked-list/ (opens in a new tab) https://leetcode.com/problems/reverse-linked-list/ (opens in a new tab) https://leetcode.com/problems/add-two-numbers/ (opens in a new tab) https://leetcode.com/problems/copy-list-with-random-pointer/ (opens in a new tab) https://leetcode.com/problems/add-two-numbers-ii/ (opens in a new tab) https://leetcode.com/problems/reverse-linked-list-ii/ (opens in a new tab) https://leetcode.com/problems/reorder-list/ (opens in a new tab) https://leetcode.com/problems/remove-nth-node-from-end-of-list/ (opens in a new tab) https://leetcode.com/problems/flatten-a-multilevel-doubly-linked-list/ (opens in a new tab) https://leetcode.com/problems/partition-list/ (opens in a new tab) https://leetcode.com/problems/remove-duplicates-from-sorted-list-ii/ (opens in a new tab) https://www.geeksforgeeks.org/linked-list-in-zig-zag-fashion/ (opens in a new tab) https://leetcode.com/problems/sort-list/ (opens in a new tab) https://www.geeksforgeeks.org/segregate-even-and-odd-elements-in-a-linked-list/ (opens in a new tab) https://www.geeksforgeeks.org/rearrange-a-given-linked-list-in-place/ (opens in a new tab) https://leetcode.com/problems/merge-k-sorted-lists/ (opens in a new tab) https://leetcode.com/problems/reverse-nodes-in-k-group/ (opens in a new tab) https://www.geeksforgeeks.org/merge-sort-for-linked-list/ (opens in a new tab) https://www.geeksforgeeks.org/flattening-a-linked-list/ (opens in a new tab) https://www.geeksforgeeks.org/subtract-two-numbers-represented-as-linked-lists/ (opens in a new tab)