#bfs
Read more stories on Hashnode
Articles with this tag
You are given an array of variable pairs equations and an array of real numbers values, where equations[i] = [A<sub>i</sub>, B<sub>i</sub>] and...
A transformation sequence from word beginWord to word endWord using a dictionary wordList is a sequence of words beginWord -> s<sub>1</sub> ->...
Example 1: Input: beginWord = "hit", endWord = "cog", wordList = ["hot","dot","dog","lot","log","cog"] Output: 5 Explanation: One shortest...
Given an m x n 2D binary grid grid which represents a map of '1's (land) and '0's (water), return the number of islands. An island is surrounded by...
Explain the Problem Implement the Breadth-First Search (BFS) algorithm for graph traversal. Given a graph and a starting vertex, traverse the graph in...
