Tree

Find Duplicate Subtrees LeetCode Solution

Leetcode Solution / Google, LeetCode Solution, Medium, Tree / February 12, 2025

Here, we see a Find Duplicate Subtrees LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Find Duplicate Subtrees LeetCode Solution 1. Problem Statement Given the root of a binary tree, return all duplicate subtrees. For each kind of duplicate subtrees, you […]

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Leetcode Solution

01 Matrix LeetCode Solution

Leetcode Solution / Facebook, Google, LeetCode Solution, Medium, Tree / February 20, 2025

Here, we see a 01 Matrix LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution 01 Matrix LeetCode Solution 1. Problem Statement Given an m x n binary matrix mat, return the distance of the nearest 0 for each cell. The distance between two adjacent

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Leetcode Solution

Sum of Square Numbers LeetCode Solution

Leetcode Solution / Google, LeetCode Solution, Medium, recursion, Tree / February 20, 2025

Here, we see a Sum of Square Numbers LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Sum of Square Numbers LeetCode Solution 1. Problem Statement Given a non-negative integer c, decide whether there are two integers a and b such that a2 + b2

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Leetcode Solution

Isomorphic Strings LeetCode Solution

Leetcode Solution / Google, hash-table, LeetCode Solution, Medium, Tree / February 20, 2025

Here, we see an Isomorphic Strings LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Isomorphic Strings LeetCode Solution 1. Problem Statement Given two strings s and t, determine if they are isomorphic. Two strings s and t are isomorphic if the characters in s can be replaced to

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Leetcode Solution

Can I Win LeetCode Solution

Leetcode Solution / Google, graph, LeetCode Solution, Medium, Tree, union-find / February 20, 2025

Here, we see a Can I Win LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Can I Win LeetCode Solution 1. Problem Statement In the “100 game” two players take turns adding, to a running total, any integer

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Leetcode Solution

Binary Tree Level Order Traversal LeetCode Solution

Leetcode Solution / Amazon, Apple, Bloomberg, Breadth First Search, Facebook, LeetCode Solution, Linkedin, Medium, Microsoft, Tree / February 2, 2025

Here, we see a Binary Tree Level Order Traversal LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Binary Tree Level Order Traversal LeetCode Solution 1. Problem Statement Given the root of a binary tree, return the level order traversal of its

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Leetcode Solution

Binary Search Tree Iterator LeetCode Solution

Leetcode Solution / Design, Facebook, Google, LeetCode Solution, Linkedin, Medium, Microsoft, Stack, Tree / February 2, 2025

Here, we see a Binary Search Tree Iterator LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Binary Search Tree Iterator LeetCode Solution 1. Problem Statement Implement the BSTIterator class that represents an iterator over the in-order traversal of a binary search tree

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Leetcode Solution

Trim a Binary Search Tree LeetCode Solution

Leetcode Solution / Bloomberg, LeetCode Solution, Medium, Tree / February 2, 2025

Here, we see a Trim a Binary Search Tree LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Trim a Binary Search Tree LeetCode Solution 1. Problem Statement Given the root of a binary search tree and the lowest and highest

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Leetcode Solution

Lexicographical Numbers LeetCode Solution

Leetcode Solution / Bloomberg, Depth First Search, LeetCode Solution, Medium, Tree / February 2, 2025

Here, we see a Lexicographical Numbers LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Lexicographical Numbers LeetCode Solution 1. Problem Statement Given an integer n, return all the numbers in the range [1, n] sorted in lexicographical order. You must write

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Leetcode Solution

Kth Smallest Element in a BST LeetCode Solution

Leetcode Solution / Binary Search, Bloomberg, Google, LeetCode Solution, Medium, Tree, Uber / February 2, 2025

Here, we see a Kth Smallest Element in a BST LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Kth Smallest Element in a BST LeetCode Solution 1. Problem Statement Given the root of a binary search tree, and an integer k,

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Leetcode Solution

Populating Next Right Pointers in Each Node II LeetCode Solution

Leetcode Solution / Bloomberg, depth-first-search, Facebook, LeetCode Solution, Medium, Microsoft, Tree / February 28, 2025

Here, we see the Populating Next Right Pointers in Each Node II LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Populating Next Right Pointers in Each Node II LeetCode Solution 1. Problem Statement Given a binary treestruct Node

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Leetcode Solution

Path Sum II LeetCode Solution

Leetcode Solution / Bloomberg, depth-first-search, LeetCode Solution, Medium, Tree / February 2, 2025

Here, we see the Path Sum II LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Path Sum II LeetCode Solution 1. Problem Statement Given the root of a binary tree and an integer targetSum, return all root-to-leaf paths where the sum of the node

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Leetcode Solution

Construct Binary Tree from Preorder and Inorder Traversal LeetCode Solution

Leetcode Solution / Array, Bloomberg, depth-first-search, LeetCode Solution, Medium, Tree / February 2, 2025

Here, we see the Construct Binary Tree from Preorder and Inorder Traversal LeetCode Solution. This Leetcode problem is solved in many programming languages, such as C++, Java, JavaScript, Python, etc., with different approaches. List of all LeetCode Solution Construct Binary Tree from Preorder and Inorder Traversal LeetCode Solution 1. Problem Statement Given two integer arrays preorder and inorder where preorder is the

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Leetcode Solution

Binary Tree Zigzag Level Order Traversal LeetCode Solution

Leetcode Solution / Bloomberg, Breadth First Search, LeetCode Solution, Linkedin, Medium, Microsoft, Stack, Tree / February 2, 2025

Here, we see a Binary Tree Zigzag Level Order Traversal LeetCode Solution. This Leetcode problem is solved in many programming languages, such as C++, Java, JavaScript, Python, etc., with different approaches. List of all LeetCode Solution Binary Tree Zigzag Level Order Traversal LeetCode Solution 1. Problem Statement Given the root of a binary tree, return the zigzag level order

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Leetcode Solution

Convert BST to Greater Tree LeetCode Solution

Leetcode Solution / Amazon, LeetCode Solution, Medium, Tree / February 4, 2025

Here, we see a Convert BST to Greater Tree LeetCode Solution. This Leetcode problem is solved using different approaches in many programming languages, such as C++, Java, JavaScript, Python, etc. List of all LeetCode Solution Convert BST to Greater Tree LeetCode Solution 1. Problem Statement Given the root of a Binary Search Tree (BST), convert it to

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Leetcode Solution