Posts
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Leetcode 692. Top K Frequent Words
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LeetCode 1094 : Car Pooling
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Leetcode 1089 : Duplicate Zeros
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Leetcode 220 : Contains Duplicate III
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LintCode 883 · Max Consecutive Ones II
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LeetCode 1004 · Max Consecutive Ones III
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Leetcode 1985. Find the Kth Largest Integer in the Array
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Leetcode 328 : Odd Even Linked List
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Leetcode 138 : Copy List with Random Pointer
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Educative Grokking : Maximum Sum Subarray of Size K
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Leetcode 283 : Move Zeroes
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Leetcode 450 : Delete Node in a BST
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Leetcode 1239 : Maximum Length of a Concatenated String with Unique Characters
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Leetcode 1474 : Delete N Nodes After M Nodes of a Linked List
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Leetcode 211 : Add and Search Word - Data structure design
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Leetcode 146 : LRU Cache
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Leetcode 1472 : Design Browser History
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Leetcode 346 : Moving Average from Data Stream
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Leetcode 144 : Binary Tree Preorder Traversal
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Leetcode 94 : Binary Tree Inorder Traversal
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Sort List
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Merge Two Sorted Lists
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LeetCode 208 : Implement Trie
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LeetCode 48 : Rotate Image
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LintCode 919 : Meeting Rooms ll same as LeetCode 253. Meeting Rooms II
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Permutations
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Merge Sort
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LeetCode 973 : K Closest Points to Origin
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LinttCode 642 : Moving Average from Data Stream
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LeetCode 28 : Implement strStr()
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LeetCode 28 : Implement strStr()
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LeetCode 404 : Sum of Left Leaves
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LeetCode 230 : Kth Smallest Element in BST
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LeetCode 215 : Kth Largest Element in an Array
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LintCode 1319 : Contains Duplicate ll
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LintCode 878 : Boundary of Binary Tree
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LintCode 878 : Boundary of Binary Tree
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LeetCode 513 : Find Bottom Left Tree Value
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LeetCode 199 : Binary Tree Right Side View
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LeetCode 111 : Minimum Depth of Binary Tree
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LintCode 448 : Inorder Successor in BST
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Leetcode 98 : Validate Binary Search Tree
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Leetcode 35 : Search Insert Position
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Lintcode 928 : Longest Substring with At Most Two Distinct Characters
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Leetcode 5 : Longest Palindromic Substring
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Leetcode 3 : Longest Substring Without Repeating Characters
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Leetcode 127 : Word Ladder
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Leetcode 234 : Palindrome Linked List
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Leetcode 121 : Best Time to Buy and Sell Stock
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Leetcode 122 : Best Time to Buy and Sell Stock II
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Leetcode 328 : Odd Even Linked List
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Leetcode 203 : Remove Linked List Elements
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Leetcode 75 : Sort Colors
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Leetcode 160 : Intersection of Two Linked Lists
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Leetcode 142 : Linked List Cycle ii
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Leetcode 141 : Linked List Cycle
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Leetcode : 81 Search in Rotated Sorted Array With Duplicates
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Leetcode 978 : Longest Turbulent Subarray
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Leetcode 697 : Degree of an Array
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Leetcode 53 : Maximum Subarray
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Permutations
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Find Common Characters
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Path Sum
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Minimum Index Sum of Two Lists
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Isomorphic Strings
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Leetcode 438 : Find All Anagrams in a String
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Reverse Linked List
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Remove Duplicates from Sorted List II
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Print FooBar Alternately
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Print Zero Even Odd
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Lowest Common Ancestor of a Binary Tree
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Lowest Common Ancestor of a Binary Search Tree
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Find Subsets or Power set
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Non-decreasing Array
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Rotting Oranges
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Leetcode 33 : Search in Rotated Sorted Array
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Find first bad version
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Leetcode 34. Find First and Last Position of Element in Sorted Array
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Leetcode 154 : Find Minimum in rotated sorted array with duplicates
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Leetcode 153 : Find Minimum in rotated sorted array
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Sqrt x
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Roman to Integer Conversion
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Integer to Roman Conversion
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Dijkstra’s Algorithm
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Breadth First Search on Graph
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Quick Sort
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Factorial of N
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Python Lists
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Nth Fibonacci
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