THINGS EVERYONE ELSE KNEW THAT I JUST LEARNED: The sum of the first n odd integers is . I was reading a Hacker News comment thread and ,as in every other one, someone referred to incompetence among programming interviewees, this time…
THINGS EVERYONE ELSE KNEW THAT I JUST LEARNED: The sum of the first n odd integers is . I was reading a Hacker News comment thread and ,as in every other one, someone referred to incompetence among programming interviewees, this time…