TikTok Software Engineer New Grad interview questions

For round 1, the interviewer started with a brief introduction about my recent internship, followed by a medium-level coding question. For round 2, the interviewer jumped straight into coding and asked me to solve a palindrome problem and a Dijkstra’s algorithm problem.

Online assessment for 70 min. 4 Questions in total. The first two quesitons are easy, should be done with 10 minutes / question. Last two questions are LC Medium level.