Please give me a code for all of the parts in c++ and please don't copy paste the other answer provided on chegg for this questions it is not the right one.

A min-max heap is a data structure that supports both deleteMin and deleteMax in O(log N) per operation. The structure is identical to a binary heap, but the heap-order property is that for any node, X, at even depth, the element stored at X is smaller than the parent but larger than the grandparent (where this makes sense), and for any node X at odd depth, the element stored at X is larger than the parent but smaller than the grandparent (see figure 1). (81) 87 17 28 80 25 20 52 78 31 42 31 59 16 24 (79 63 18 19 32 13 148 Figure 1: A min-max heap. Using an array to represent the min-max heap structure in the same way as for min heap or max heap), implement the following operations. 1. buildHeap: Builds a min-max heap from a list of naturals read from standard input. 2. findMin and findMax: Returns the minimum (resp the maximum) element. 3. insertHeap: Inserts a new element into the min-max heap. 4. deleteMin and deleteMax: Deletes the minimum (resp the maximum) element