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rev | Admin | (Created page with "A binary max-heap or min-heap, is an ordered structure where some nodes are guaranteed greater than other nodes, e.g. the parent vs two children. A binary heap can be stored in an array , where , - given a position '''i''' (the parent) , '''i*2''' is the left child, and '''i*2+1''' is the right child. - ( C arrays begin at position 0, but 0 * 2 = 0, and 0 *2 + 1= 1, which is incorrect , so start the heap at position 1, or add 1 for parent-to-child calculations, and...") | May 13'24 at 20:11 | +1,171 |