Pivot Table Phone Screen, Two of Three Parts Done

The interviewer was very friendly. The question was a pivot table. I had reviewed this problem beforehand, but the input format was different from the one I had prepared for, so at the start I spent a long time confused about how to hook up to this input. The input format from my interview is below. The follow-up was to output running / grand totals on the x axis and the y axis. I ran out of time…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.