I worked there as an intern. The following outlines the conversation for becoming a full-time employee.

1. Test, followed by 4 interviews:
   • 2 technical
   • 1 with a Manager
   • 1 HR

The test was decent enough, requiring basic knowledge of OS/Networks, DSA, and Quantitative Analysis.

Out of the 2 technical rounds:

• The first was a general technical round, focusing on the work I had done as an intern and based on my resume. It placed a pretty strong emphasis on OS/Networking.
• The second round involved writing pseudocode, with only two questions provided.

The managerial interview was a discussion about my family and other extracurricular activities.

Since I was an intern, the HR round also served as an internship review. Apart from that, they asked about my future aspirations and how I saw myself contributing to the company.

Write code for printing the power set of a set of n variables.