November LeetCoding Challenge 2020

In this repository provided my Python solutions of November LeetCoding Challenge problems.

Introduction

In this repository provided my Python solutions of November LeetCoding Challenge problems.

I highly recommend you to try and solve problems yourself before look at the solutions here.
Solutions and approaches may be not optimal.
All Solutions here are in Python 3.

None

№	Title	Solution	Difficulty
1290.	Convert Binary Number in a Linked List to Integer	Python	Easy
147.	Insertion Sort List	Python	Medium
1446.	Consecutive Characters	Python	Easy
310.	Minimum Height Trees	~~Python~~	Medium
1217.	Minimum Cost to Move Chips to The Same Position	Python	Easy
1283.	Find the Smallest Divisor Given a Threshold	Python	Medium
445.	Add Two Numbers II	Python	Medium

№	Title	Solution	Difficulty
563.	Binary Tree Tilt	Python	Easy
1026.	Maximum Difference Between Node and Ancestor	Python	Medium
832.	Flipping an Image	Python	Easy
593.	Valid Square	Python	Medium
47.	Permutations II	Python	Medium
116.	Populating Next Right Pointers in Each Node	Python	Medium
458.	Poor Pigs	Python	Hard

№	Title	Solution	Difficulty
938.	Range Sum of BST	Python	Easy
845.	Longest Mountain in Array	Python	Medium
858.	Mirror Reflection	Python	Medium
56.	Merge Intervals	Python	Medium
394.	Decode String	Python	Medium
81.	Search in Rotated Sorted Array II	Python	Medium
902.	Numbers At Most N Given Digit Set	~~Python~~	Hard

№	Title	Solution	Difficulty
804.	Unique Morse Code Words	Python	Easy
337.	House Robber III	~~Python~~	Medium
227.	Basic Calculator II	Python	Medium
1015.	Smallest Integer Divisible by K	Python	Medium
395.	Longest Substring with At Least K Repeating Characters	Python	Medium
416.	Partition Equal Subset Sum	~~Python~~	Medium
239.	Sliding Window Maximum	~~Python~~	Hard

№	Title	Solution	Difficulty
1306.	Jump Game III	Python	Medium
218.	The Skyline Problem	~~Python~~	Hard

The code is open-source and licensed under the MIT License.