It contains the solutions of Leetcode December Challenge 2020
Link to the contest : Click:triangular_flag_on_post:
| Problem Name | Click to open the Problem |
|---|---|
| Maximum Depth of Binary Tree | 
|
| Shortest Word Distance | 
|
| Linked List Random Node | 
|
| Increasing Order Search Tree | |
| The kth Factor of n | 
|
| Can Place Flowers | 
|
| Populating Next Right Pointers in Each Node II | 
|
| Spiral Matrix II | 
|
| Pairs of Songs With Total Durations Divisible by 60 | 
|
| Binary Search Tree Iterator | 
|
| Valid Mountain Array | 
|
| Remove Duplicates from Sorted Array II | 
|
| Smallest Subtree with all the Deepest Nodes | 
|
| Burst Balloons | 
|
| Palindrome Partitioning | 
|
| Plus One Linked List | 
|
| Squares of a Sorted Array | 
|
| Validate Binary Search Tree | |
| 4Sum II | 
|
| Increasing Triplet Subsequence | 
|
| Cherry Pickup II | 
|
| Decoded String at Index | 
|
| Smallest Range II | 
|
| Balanced Binary Tree | 
|
| Next Greater Element III | 
|
| Swap Nodes in Pairs | 
|
| Diagonal Traverse | 
|
| Jump Game IV | 
|
| Reach a Number | 
|
| Pseudo-Palindromic Paths in a Binary Tree | 
|
| Game of Life | 
|
| Largest Rectangle in Histogram | 
|
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