hash-table

Number of Boomerangs LeetCode Solution

Leetcode Solution / , , , , , , , /

Here, We see Number of Boomerangs LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Number of Boomerangs LeetCode Solution Problem Statement You are given n points in the plane that are all distinct, where points[i] = [xi, yi]. A boomerang is a tuple of points (i, […]

Number of Boomerangs LeetCode Solution Read More »

Leetcode Solution

H-Index LeetCode Solution

Leetcode Solution / , , , , , , , , , , /

Here, We see H-Index LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution H-Index LeetCode Solution Problem Statement Given an array of integers citations where citations[i] is the number of citations a researcher received for their ith paper, return the researcher’s h-index. According to the definition of

H-Index LeetCode Solution Read More »

Leetcode Solution

Top K Frequent Words LeetCode Solution

Leetcode Solution / , , , , , , , , , , , , /

Here, We see Top K Frequent Words LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Top K Frequent Words LeetCode Solution Problem Statement Given an array of strings words and an integer k, return the k most frequent strings. Return the answer sorted by the frequency from highest

Top K Frequent Words LeetCode Solution Read More »

Leetcode Solution

Encode and Decode TinyURL LeetCode Solution

Leetcode Solution / , , , , , , , , , , , /

Here, We see Encode and Decode TinyURL LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Encode and Decode TinyURL LeetCode Solution Problem Statement TinyURL is a URL shortening service where you enter a URL such as https://leetcode.com/problems/design-tinyurl and it returns

Encode and Decode TinyURL LeetCode Solution Read More »

Leetcode Solution

Find All Anagrams in a String LeetCode Solution

Leetcode Solution / , , , , , , , /

Here, We see Find All Anagrams in a String LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Find All Anagrams in a String LeetCode Solution Problem Statement Given two strings s and p, return an array of all the start indices of p‘s

Find All Anagrams in a String LeetCode Solution Read More »

Leetcode Solution

Most Frequent Subtree Sum LeetCode Solution

Leetcode Solution / , , , , , , , , /

Here, We see Most Frequent Subtree Sum LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Most Frequent Subtree Sum LeetCode Solution Problem Statement Given the root of a binary tree, return the most frequent subtree sum. If there is a tie,

Most Frequent Subtree Sum LeetCode Solution Read More »

Leetcode Solution

Sort Characters By Frequency LeetCode Solution

Leetcode Solution / , , , , , , , , , /

Here, We see Sort Characters By Frequency LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Sort Characters By Frequency LeetCode Solution Problem Statement Given a string s, sort it in decreasing order based on the frequency of the characters. The frequency of a character is

Sort Characters By Frequency LeetCode Solution Read More »

Leetcode Solution

Insert Delete GetRandom O(1) LeetCode Solution

Leetcode Solution / , , , , , , , , , , , , , , , /

Here, We see Insert Delete GetRandom O(1) LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Insert Delete GetRandom O(1) LeetCode Solution Problem Statement Implement the RandomizedSet class: You must implement the functions of the class such that each function works

Insert Delete GetRandom O(1) LeetCode Solution Read More »

Leetcode Solution

Design Twitter LeetCode Solution

Leetcode Solution / , , , , , , , , , , /

Here, We see Design Twitter LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Design Twitter LeetCode Solution Problem Statement Design a simplified version of Twitter where users can post tweets, follow/unfollow another user, and is able to see

Design Twitter LeetCode Solution Read More »

Leetcode Solution

Count Primes LeetCode Solution

Leetcode Solution / , , , , , , , , , /

Here, We see Count Primes LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Count Primes LeetCode Solution Problem Statement Given an integer n, return the number of prime numbers that are strictly less than n. Example 1:Input: n = 10 Output:

Count Primes LeetCode Solution Read More »

Leetcode Solution

Copy List with Random Pointer LeetCode Solution

Leetcode Solution / , , , , , , , , , , , /

Here, We see Copy List with Random Pointer LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Copy List with Random Pointer LeetCode Solution Problem Statement A linked list of length n is given such that each node contains an additional

Copy List with Random Pointer LeetCode Solution Read More »

Leetcode Solution

Replace Words LeetCode Solution

Leetcode Solution / , , , , , , , , /

Here, We see Replace Words LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Replace Words LeetCode Solution Problem Statement In English, we have a concept called root, which can be followed by some other word to form another longer

Replace Words LeetCode Solution Read More »

Leetcode Solution

Top K Frequent Elements LeetCode Solution

Leetcode Solution / , , , , , , , , , /

Here, We see Top K Frequent Elements LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Top K Frequent Elements LeetCode Solution Problem Statement Given an integer array nums and an integer k, return the k most frequent elements. You may return the answer in any

Top K Frequent Elements LeetCode Solution Read More »

Leetcode Solution

Longest Univalue Path LeetCode Solution

Leetcode Solution / , , , , , , , /

Here, We see Longest Univalue Path LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Longest Univalue Path LeetCode Solution Problem Statement Given the root of a binary tree, return the length of the longest path, where each node in the path

Longest Univalue Path LeetCode Solution Read More »

Leetcode Solution

Repeated String Match LeetCode Solution

Leetcode Solution / , , , , , , , , /

Here, We see Repeated String Match LeetCode Solution. This Leetcode problem is done in many programming languages like C++, Java, JavaScript, Python, etc. with different approaches. List of all LeetCode Solution Repeated String Match LeetCode Solution Problem Statement Given two strings a and b, return the minimum number of times you should repeat string a so that string b is a substring of

Repeated String Match LeetCode Solution Read More »

Leetcode Solution
Scroll to Top