I directly sent my CV to their HR team. I had a phone interview with HackerRank, where I solved some easy coding questions. Then, I was invited to their workplace for an onsite interview. It was just one round for me; others may have had two or three rounds, including an HR round. One week later, I was rejected.

Given a vector of strings and two strings, A and B, find all positions where words A and B are adjacent.

Given two lists representing two numbers, add them together and return the sum as a list.