Google Software Development Engineer SDE interview questions

he interviewer, a Google software engineer, was very professional and put me at ease right away. He presented a coding problem and asked me to solve it using a shared coding platform. The problem was related to data structures and algorithms, something I had prepared extensively for. I explained my thought process as I wrote the code, and he asked follow-up questions to understand my approach better. I was able to solve the problem efficiently, and we even had a bit of time left to discuss optimization techniques.