Data structures and algorithms
Palindrome Linked List
Palindrome Linked List: Given the head of a singly linked list, return true if it is a palindrome or false otherwise.
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Data structures and algorithms
Middle of the Linked List
Middle of the Linked List: Given the head of a singly linked list, return the middle node of the linked list.
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Data structures and algorithms
Reverse Linked List
Reverse Linked List: Given the head of a singly linked list, reverse the list, and return the reversed list.
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Data structures and algorithms
Best Time To Buy And Sell Stock
Best Time To Buy And Sell Stock: You are given an array prices where prices[i] is the price of a given stock on the ith day.
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Data structures and algorithms
Diameter of Binary Tree
Diameter of Binary Tree: Given the root of a binary tree, return the length of the diameter of the tree.
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Data structures and algorithms
Path Sum
Path Sum: Given the root of a binary tree and an integer targetSum, return true if the tree has a root-to-leaf path such that adding up all the values along the path equals targetSum.
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After investing countless hours in courses, books, and guides, as well as honing my skills on LeetCode, we came to the realization that interview preparation can be an incredibly time-consuming process, not to mention the stress of actually passing the interviews.
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