2 programming/DSA rounds, easy to medium with occasional hard questions

Application

I interviewed at Zomato (Gurgaon, Haryana)

Interview

The interview process was of 2 rounds. Both rounds were based on programming and data structures. The level of questions was from easy to medium. Sometimes even hard questions can be asked so be prepared for it.

Interview questions [1]

Question 1

Find all triplets with zero-sum