DSA Interview with Google Engineer

DSA Interview Google Engineer

Elevate tech interview skills with LevelUp! Gain insights from a Google Engineer on acing DSA interviews. Watch now and level up your career.



Kunal Singhal


Google | SWE

Specialises in:
Former SWE Intern'22 @Intuit | Candidate Master at Codeforces | NSIT CSE '23

Questions asked in this interview

Shortest Path in a Grid with Obstacles

Graph Theory Hard

You are given an n x m integer matrix grid where each cell is either 0 (empty) or 1 (obstacle). You can move up, down, left, or right from and to an empty cell in one step. Return the minimum number of steps to walk from the upper left corner (0, 0) to the lower right corner (m - 1, n - 1) given that you can eliminate at most k obstacles. If it is not possible to find such walk return -1.

Report of the interview

Interview Score

7 / 10

Skill Score
Problem Solving Skills 70
Communication Skills 90
Debugging Skills 60
Approach Building 80
Requirement Analysis 70
Conceptual Understanding 70
Coding Skills 80
Unveil Your Interview Score: Take a Technical Round

Unlock valuable insights into your interview performance and enhance future opportunities with your personalized interview score.

Loading ...