Infosys System Engineer interview questions

I was asked to describe about myself at first. Then the question was on describing about my project as this was the campus placements happening at out university. Finally i was given a series of program to write and produce the required solution. It was a basic factorials, string operations type of questions. After completing them , we were talking about some other general information on the various things written in my CV and that was it. The entire interview was less than 30mins and it was in 2019