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Peeking Iterator LeetCode Solution

Leetcode Solution / , , , , , / February 3, 2025

Here, we see Peeking 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 Peeking Iterator LeetCode Solution 1. Problem Statement Design an iterator that supports the peek operation on an existing iterator in addition to the hasNext and the next operations. Implement the PeekingIterator class: Note: Each […]

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Leetcode Solution

Course Schedule LeetCode Solution

Leetcode Solution / , , , , , , , , , / February 3, 2025

Here, we see Course Schedule 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 Course Schedule LeetCode Solution 1. Problem Statement There are a total of numCourses courses you have to take, labeled from 0 to numCourses – 1. You are given an array prerequisites where prerequisites[i]

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Leetcode Solution

Compare Version Numbers LeetCode Solution

Leetcode Solution / , , , , / February 4, 2025

Here, we see a Compare Version 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 Compare Version Numbers LeetCode Solution 1. Problem Statement Given two version numbers, version1 and version2, compare them. Version numbers consist of one or more revisions joined by

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Leetcode Solution

Reverse Words in a String LeetCode Solution

Leetcode Solution / , , , , , , , / February 4, 2025

Here, we see Reverse Words in a String 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 Reverse Words in a String LeetCode Solution 1. Problem Statement Given an input string s, reverse the order of the words. A word is defined

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Leetcode Solution

Reverse Integer LeetCode Solution

Leetcode Solution / , , , , / February 4, 2025

Here, we see a Reverse Integer 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 Reverse Integer LeetCode Solution 1. Problem Statement Given a signed 32-bit integer x, return x with its digits reversed. If reversing x causes the value to go outside

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Leetcode Solution

Maximum Length of Pair Chain LeetCode Solution

Leetcode Solution / , , , / February 4, 2025

Here, we see a Maximum Length of Pair Chain 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 Maximum Length of Pair Chain LeetCode Solution 1. Problem Statement You are given an array of n pairs pairs where pairs[i] = [lefti, righti] and lefti <

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Leetcode Solution

Solve the Equation LeetCode Solution

Leetcode Solution / , , , / February 4, 2025

Here, we see a Solve the Equation 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 Solve the Equation LeetCode Solution 1. Problem Statement Solve a given equation and return the value of ‘x’ in the form of a string “x=#value”.

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Leetcode Solution

Optimal Division LeetCode Solution

Leetcode Solution / , , , , / February 4, 2025

Here, we see an Optimal Division 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 Optimal Division LeetCode Solution 1. Problem Statement You are given an integer array nums. The adjacent integers in nums will perform the float division. However, you

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Leetcode Solution

Convert BST to Greater Tree LeetCode Solution

Leetcode Solution / , , , / 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

Complex Number Multiplication LeetCode Solution

Leetcode Solution / , , , , / February 4, 2025

Here, we see a Complex Number Multiplication 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 Complex Number Multiplication LeetCode Solution 1. Problem Statement A complex number can be represented as a string on the form “real+imaginaryi” where: Given two complex numbers num1 and num2 as

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Leetcode Solution

Split Linked List in Parts LeetCode Solution

Leetcode Solution / , , , / February 4, 2025

Here, we see a Split Linked List in Parts 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 Split Linked List in Parts LeetCode Solution 1. Problem Statement Given the head of a singly linked list and an integer k, split

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Leetcode Solution

Top K Frequent Words LeetCode Solution

Leetcode Solution / , , , , , , , , / February 4, 2025

Here, we see a Top K Frequent Words 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 Top K Frequent Words LeetCode Solution 1. Problem Statement Given an array of strings words and an integer k, return the k most frequent strings. Return the

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Leetcode Solution

Maximum Width of Binary Tree LeetCode Solution

Leetcode Solution / , , , / February 4, 2025

Here, we see the Maximum Width of Binary 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 Maximum Width of Binary Tree LeetCode Solution 1. Problem Statement Given the root of a binary tree, return the maximum width of the given tree.

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Leetcode Solution

Encode and Decode TinyURL LeetCode Solution

Leetcode Solution / , , , , , , , / February 4, 2025

Here, we see an Encode and Decode TinyURL 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 Encode and Decode TinyURL LeetCode Solution 1. Problem Statement TinyURL is a URL shortening service where you enter a URL such

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Leetcode Solution

K-diff Pairs in an Array LeetCode Solution

Leetcode Solution / , , , , / February 4, 2025

Here, we see a K-diff Pairs in an Array 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 K-diff Pairs in an Array LeetCode Solution 1. Problem Statement Given an array of integers nums and an integer k, return the number of unique k-diff

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