example heaps algorithms
Example: heap
void max_heapify (int Arr[ ], int i, int N)
{
int left = 2*i //left child
int right = 2*i +1 //right child
if(left<= N and Arr[left] > Arr[i] )
largest = left;
else
largest = i;
if(right <= N and Arr[right] > Arr[largest] )
largest = right;
if(largest != i )
{
swap (Arr[i] , Arr[largest]);
max_heapify (Arr, largest,N);
}
}