Leetcode November 2020 Challenge Solutions | |

Solutions will be in CPP, might add solutions in other languages as well later.

Challenge Link

Week 1 ✅

1. Convert Binary Number in a Linked List to Integer ➡️ CPP Solution
2. Insertion Sort List ➡️ CPP Solution
3. Consecutive Characters ➡️ CPP Solution
4. Minimum Height Trees ➡️ CPP Solution
5. Minimum Cost to Move Chips to The Same Position ➡️ CPP Solution
6. Find the Smallest Divisor Given a Threshold ➡️ CPP Solution
7. Add Two Numbers II ➡️ CPP Solution

Week 2 ✅

1. Binary Tree Tilt ➡️ CPP Solution
2. Maximum Difference Between Node and Ancestor ➡️ CPP Solution
3. Flipping an Image ➡️ CPP Solution
4. Valid Square ➡️ CPP Solution
5. Permutations II ➡️ CPP Solution
6. Populating Next Right Pointers in Each Node ➡️ CPP Solution
7. Poor Pigs ➡️ CPP Solution

Week 3 ✅

1. Range Sum of BST ➡️ CPP Solution
2. Longest Mountain in Array ➡️ CPP Solution
3. Mirror Reflection ➡️ CPP Solution
4. Merge Intervals ➡️ CPP Solution
5. Decode String ➡️ CPP Solution
6. Search in Rotated Sorted Array II ➡️ CPP Solution
7. Numbers At Most N Given Digit Set ➡️ CPP Solution

Week 4 ✅

1. Unique Morse Code Words ➡️ CPP Solution
2. House Robber III ➡️ CPP Solution
3. Basic Calculator II ➡️ CPP Solution
4. Smallest Integer Divisible by K ➡️ CPP Solution
5. Longest Substring with At Least K Repeating Characters ➡️ CPP Solution
6. Partition Equal Subset Sum ➡️ CPP Solution
7. Sliding Window Maximum ➡️ CPP Solution

Week 5 ✅

1. Jump Game III ➡️ CPP Solution
2. The Skyline Problem ➡️ CPP Solution

Other Challenges 💪

• Leetcode July 2020 Challenge

• Leetcode August 2020 Challenge

• Leetcode September 2020 Challenge

• Leetcode October 2020 Challenge

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