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Compare the first two elements of the array. If the first element is greater than the second, swap them. Then, compare the 2nd and 3rd elements. If the second element is greater than the 3rd, swap them. Repeat this until the end of the array.

I had five 1-hour interviews, which featured a wide array of question types. They were all quite difficult. I also had a lunch chat with a person who was not an interviewer.

LeetCode mediums/hards, system design (scalable, clean APIs), behavioral questions (teamwork, leadership, “Googliness"). Expect 4-6 rounds with a strong focus on: * Problem-solving * Communication * Tradeoffs Interviews may involve a whiteboard or