The interview process consisted of:

• An online test.
• Three coding rounds, each with HR-type questions at the end.

Each coding round comprised 45 minutes of problem-solving followed by a 15-minute discussion on projects mentioned in the resume or some HR questions.

One question was a modified version of the largest rectangle in a histogram.

The second question was based on trees, related to DP on trees. It wasn't that difficult if you just know the concept of DP.

The third question was related to finding an increasing sequence in an array, and some constraints were given.