Solutions for Leetcode July 2020 in JAVA | |

Challenge Link : Leetcode

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WEEK 1 ✅

Q. Arranging Coins ➡️ Solution

Q. Binary Tree Level Order Traversal II ➡️ Solution

Q. Prison Cells After N Days ➡️ Solution

Q. Ugly Number II ➡️ Solution

Q. Hamming Distance ➡️ Solution

Q. Plus One ➡️ Solution

Q. Island Perimeter ➡️ Solution

WEEK 2 ✅

Q. 3Sum ➡️ Solution

Q. Maximum Width of Binary Tree ➡️ Solution

Q. Flatten a Multilevel Doubly Linked List ➡️ Solution

Q. Subsets ➡️ Solution

Q. Reverse Bits ➡️ Solution

Q. Same Tree ➡️ Solution

Q. Angle Between Hands of a Clock ➡️ Solution

WEEK 3 ✅

Q. Reverse Words in a String ➡️ Solution

Q. Pow(x, n) ➡️ Solution

Q. Top K Frequent Elements ➡️ Solution

Q. Course Schedule II ➡️ Solution

Q. Add Binary ➡️ Solution

Q. Remove Linked List Elements ➡️ Solution

Q. Word Search ➡️ Solution

WEEK 4 ✅

Q. Binary Tree Zigzag Level Order Traversal ➡️ Solution

Q. Single Number III ➡️ Solution

Q. All Paths From Source to Target ➡️ Solution

Q. Find Minimum in Rotated Sorted Array II ➡️ Solution

Q. Add Digits ➡️ Solution

Q. Construct Binary Tree from Inorder and Postorder Traversal ➡️ Solution

Q. Task Scheduler ➡️ Solution

WEEK 5 ✅

Q. Best Time to Buy and Sell Stock with Cooldown ➡️ Solution

Q. Word Break II ➡️ Solution

Q. Climbing Stairs ➡️ Solution