Top 50 dfs Interview Questions

Use BFS to find the shortest path in an unweighted graph and DFS to count connected components.

dfsbfsGraphs

Nykaa

Use DFS with recursion-state tracking to detect whether a directed dependency graph contains a cycle.

dfscycle detectionGraphs

Infosys

Use DFS on a directed graph to detect whether resource dependencies contain a cycle.

dfscycle detectionGraphs

Rivian

Detect whether a directed dependency graph of startup tasks contains a cycle using DFS or topological ordering.

dfscycle detectionGraphs

Lucid Motors

Tests linked list cycle detection and in-place modification skills.

Linked ListsdfsAlgorithms

Recently asked

SiemensHewlett Packard Enterprise

Tests graph algorithm implementation for validating pipeline dependency DAGs.

dfsAlgorithmsGraphs

Recently asked

FivetranRoku