Breadth-First Search Interview Questions
188 real interview questions test Breadth-First Search. Practice any of them in the code editor and get AI feedback on your solution.
- Junior9% (17)
- Mid/Senior61% (115)
- Staff30% (56)
Companies that ask Breadth-First Search the most
Questionspage 2 of 2
- Number of Enclaves4 companiesMid/Senior
- Lowest Common Ancestor of Deepest Leaves4 companiesMid/Senior
- Maximum Level Sum of a Binary Tree4 companiesMid/Senior
- Maximum Candies You Can Get from Boxes4 companiesStaff
- Deepest Leaves Sum4 companiesMid/Senior
- Sum of Nodes with Even-Valued Grandparent4 companiesMid/Senior
- Minimum Number of Days to Disconnect Island4 companiesStaff
- Last Day Where You Can Still Cross4 companiesStaff
- All Ancestors of a Node in a Directed Acyclic Graph4 companiesMid/Senior
- Escape the Spreading Fire4 companiesStaff
- Count Unreachable Pairs of Nodes in an Undirected Graph4 companiesMid/Senior
- Longest Cycle in a Graph4 companiesStaff
- Reverse Odd Levels of Binary Tree4 companiesMid/Senior
- Minimum Time to Visit a Cell In a Grid4 companiesStaff
- Kth Largest Sum in a Binary Tree4 companiesMid/Senior
- Check Knight Tour Configuration4 companiesMid/Senior
- Maximum Number of Fish in a Grid4 companiesMid/Senior
- Minimum Jumps to Reach End via Prime Teleportation4 companiesMid/Senior
- Minimum Operations to Equalize Binary String4 companiesStaff
- Freedom Trail3 companiesStaff
- Minimum Absolute Difference in BST3 companiesJunior
- Add One Row to Tree3 companiesMid/Senior
- Contain Virus3 companiesStaff
- Univalued Binary Tree3 companiesJunior
- Coloring A Border3 companiesMid/Senior
- Escape a Large Maze3 companiesStaff
- Jump Game III3 companiesMid/Senior
- Jump Game IV3 companiesStaff
- Validate Binary Tree Nodes3 companiesMid/Senior
- Check if There is a Valid Path in a Grid3 companiesMid/Senior
- Even Odd Tree3 companiesMid/Senior
- Minimum Jumps to Reach Home3 companiesMid/Senior
- Map of Highest Peak3 companiesMid/Senior
- The Time When the Network Becomes Idle3 companiesMid/Senior
- Find All People With Secret3 companiesStaff
- Minimum Obstacle Removal to Reach Corner3 companiesStaff
- Height of Binary Tree After Subtree Removal Queries3 companiesStaff
- Minimum Number of Operations to Sort a Binary Tree by Level3 companiesMid/Senior
- Shortest Cycle in a Graph3 companiesStaff
- Minimum Number of Visited Cells in a Grid3 companiesStaff
- Count the Number of Complete Components3 companiesMid/Senior
- Find the Safest Path in a Grid3 companiesMid/Senior
- Find Minimum Diameter After Merging Two Trees3 companiesStaff
- Check if the Rectangle Corner Is Reachable3 companiesStaff
- Shortest Distance After Road Addition Queries I3 companiesMid/Senior
- Maximize Amount After Two Days of Conversions3 companiesMid/Senior
- Grid Teleportation Traversal3 companiesMid/Senior
- Cut Off Trees for Golf Event2 companiesStaff
- K-Similar Strings2 companiesStaff
- Minimize Malware Spread II2 companiesStaff
- Flower Planting With No Adjacent2 companiesMid/Senior
- Get Watched Videos by Your Friends2 companiesMid/Senior
- Frog Position After T Seconds2 companiesStaff
- Pseudo-Palindromic Paths in a Binary Tree2 companiesMid/Senior
- Number of Nodes in the Sub-Tree With the Same Label2 companiesMid/Senior
- Lexicographically Smallest String After Applying Operations2 companiesMid/Senior
- Find All Groups of Farmland2 companiesMid/Senior
- Second Minimum Time to Reach Destination2 companiesStaff
- Number of Increasing Paths in a Grid2 companiesStaff
- Reachable Nodes With Restrictions2 companiesMid/Senior
- Cousins in Binary Tree II2 companiesMid/Senior
- Minimum Number of Operations to Make X and Y Equal2 companiesMid/Senior
- Find Edges in Shortest Paths2 companiesStaff
- Find a Safe Walk Through a Grid2 companiesMid/Senior
- Maximize the Number of Target Nodes After Connecting Trees I2 companiesMid/Senior
- Maximize the Number of Target Nodes After Connecting Trees II2 companiesStaff
- Minimize the Maximum Edge Weight of Graph2 companiesMid/Senior
- Count Islands With Total Value Divisible by K2 companiesMid/Senior
- Maximum Partition Factor2 companiesStaff
- Bulb Switcher II1 companyMid/Senior
- Redundant Connection II1 companyStaff
- Brace Expansion II1 companyStaff
- Minimum Moves to Reach Target with Rotations1 companyStaff
- Minimum Moves to Move a Box to Their Target Location1 companyStaff
- Minimum Number of Flips to Convert Binary Matrix to Zero Matrix1 companyStaff
- Minimum Operations to Convert Number1 companyMid/Senior
- K Highest Ranked Items Within a Price Range1 companyMid/Senior
- Disconnect Path in a Binary Matrix by at Most One Flip1 companyMid/Senior
- Minimum Reverse Operations1 companyStaff
- Count the Number of Houses at a Certain Distance I1 companyMid/Senior
- Maximum Number of Moves to Kill All Pawns1 companyStaff
- Remove Methods From Project1 companyMid/Senior
- Minimum Time to Break Locks I1 companyMid/Senior
- Properties Graph1 companyMid/Senior
- Unit Conversion I1 companyMid/Senior
- Minimum Moves to Clean the Classroom1 companyMid/Senior
- Split and Merge Array Transformation1 companyMid/Senior
- Pythagorean Distance Nodes in a Tree1 companyMid/Senior