Apple

The interview process consisted of five rounds: * 3 coding rounds * 1 behavioral round * 1 system design round Coding rounds focused on more difficult problems (medium to hard LeetCode) and required critical thinking.

telephone -1: little endian to big endian conversion number of words in a string

The interview process was unstructured and team-dependent. Some of the interviewers asked real-world coding questions to assess my thinking process and logic. One interviewer asked a LeetCode hard question, testing problem-solving under pressure.