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Answers and rating deltas for

Why does heapify swap the top of the heap with the element at the bottom of the heap?

Author Votes Δ
quasiverse 4 +3.33
Sergey Kalinichenko 4 +1.03
AnT 1 -0.78
Raymond Hettinger 1 -0.67
Last visited: Sep 14, 2014, 5:07:29 AM