human
Can you provide a code to minimize remaining array element by removing pairs and replacing them with their average and the other steps required given the following:
Minimize remaining array element by removing pairs and replacing them with their average | Function to find the smallest element left in the array by removing pairs and inserting their average.
Stores array elements such that the largest element present at top of PQ.
Traverse the array.
Insert arr [ i ] into PQ.
Iterate over elements of PQ while count of elements in PQ greater than 1.
Stores largest element of PQ.
Pop the largest element of PQ.
Stores largest element of PQ.
Pop the largest element of PQ.
Insert the ceil value of average of top1 and top2.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to minimize remaining array element by removing pairs and replacing them with their average and the other steps required.
 def findSmallestNumLeft ( arr , N ) :
	PQ = [ ]
	for i in range ( N ) :
		PQ . append ( arr [ i ] )
	PQ = sorted ( PQ )
	while ( len ( PQ ) > 1 ) :
		top1 = PQ [ - 1 ]
		del PQ [ - 1 ]
		top2 = PQ [ - 1 ]
		del PQ [ - 1 ]
		PQ . append ( ( top1 + top2 + 1 ) // 2 )
		PQ = sorted ( PQ )
	return PQ [ - 1 ]
if __name__ == ' _ _ main _ _ ' :
	arr = [ 30 , 16 , 40 ]
	N = len ( arr )
	print ( findSmallestNumLeft ( arr , N ) )