LinkedIn Coding Interview Questions
15 problems · 4 Easy 9 Medium 2 Hard
LinkedIn problems
LinkedIn interviews value depth over breadth: fewer problems but many follow-ups that tighten constraints. Arrays, intervals, and hash-map problems dominate. Prepare to iterate your solution toward O(n) or O(log n) and justify each optimization.
Binary Search 1 problems
Stack 1 problems
Queue / BFS 1 problems
| Word Ladder | Hard |
Trees / DFS 4 problems
Graphs 1 problems
Dynamic Programming 1 problems
| Maximum Subarray | Medium |
Backtracking 1 problems
| Permutations | Medium |
Intervals 1 problems
| Insert Interval | Medium |
Hash Map / Set 2 problems
| Word Pattern | Easy | ||
| Isomorphic Strings | Easy |
Heap / Priority Queue 1 problems
| K Closest Points to Origin | Medium |
Matrix 1 problems
| Game of Life | Medium |