ByteDance interview questions

Write monthly/quarterly/annual purchase analysis reports, communicate with different business departments, record and supervise the process of various purchase orders. Build a supplier database, carry out supplier performance evaluation on a monthly basis; Build a supplier capacity model, and analyze and forecast supplier capacity through the model.

At the beginning the interview asked some computer science foundamental knowledge. After that is a algorithm problem (leetcode medium to hard). The interviewer spoke Chinese and generally the process is smooth.