-ary Heaps
A -ary heap is a generalization of a binary heap where each node has children, instead of the usual 2. A ternary heap is a 3-ary heap.
A ternary heap contains 100 nodes. What is the number of nodes at the bottom-most level?
The answer is 60.
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1 solution
On first, second levels ...1+3+9+27=40 60 remain and 60<81