title: Height Complete Binary Tree Heap N Nodes
signature: height_complete_binary_tree_heap_n_nodes <- function(n) {
source_py: def height_complete_binary_tree_heap_n_nodes(N):
      return (math.ceil(math.log2((N + 1))) - 1)
source_cpp: int height_complete_binary_tree_heap_n_nodes(int N) {
    return ceil ( log2 ( N + 1 ) ) - 1;
  }