Goldman Sachs

Two coding questions of easy-medium level. The interviewer was very friendly and made me comfortable. One question was based on hash maps, and the other was a math-based problem involving rotation in a cycle.

The interview process was good and fairly not hard. There was only one interview, and I was asked technical questions based on my resume. Although I didn't make it, it was still a good process.

First, I completed coding assessment (all test cases passed). Then I got an invitation for technical interview round. I was asked 2 medium-level LeetCode questions. Need to explain the optimal approach. Asked why this approach? What is the time and s