Tencent

There were three rounds of technical interviews including DB, OS, Network, and projects on the resume. My position is about Python programming and web application, and therefore, there were a lot of questions about network and Python.

Firstly, tell them about your previous experience Then he asked a lot of very detailed C++ questions like left value right value template auto pointer... And end with a simple coding problem

2 Weeks, 5 round tech interviews, I was on the campus interview process. One of the problems is Given a n-by-n matrix, each cell has a value of either 0 or 1. A cell indicates a wall if its value is 1. Give the length of the shortest path from M[0][0