It contains the solutions of Leetcode November Challenge 2020

Link to the contest : Click:triangular_flag_on_post:

Problem Name	Click to open the Problem
Convert Binary Number in a Linked List to Integer
Insertion Sort List
Consecutive Characters
Minimum Height Trees
Minimum Cost to Move Chips to The Same Position
Find the Smallest Divisor Given a Threshold
Add Two Numbers II
Binary Tree Tilt
Maximum Difference Between Node and Ancestor
Flipping an Image
Valid Square
Permutations II
Populating Next Right Pointers in Each Node
Poor Pigs
Range Sum of BST
Longest Mountain in Array
Mirror Reflection
Merge Intervals
Decode String
Search in Rotated Sorted Array II
Numbers At Most N Given Digit Set
Unique Morse Code Words
House Robber III
Basic Calculator II
Smallest Integer Divisible by K
Longest Substring with At Least K Repeating Characters
Partition Equal Subset Sum
Sliding Window Maximum
Jump Game III
The Skyline Problem