human
Maximize the sum of products of the degrees between any two vertices of the tree | Function to return the maximum possible sum.
Initialize degree for node u to 2.
If u is the leaf node or the root node.
Initialize degree for node v to 2.
If v is the leaf node or the root node.
Update the sum.
Driver code"
Solution in Python:
 Can you provide a code to maximize the sum of products of the degrees between any two vertices of the tree and the other steps required?
assistant
#Here is code to maximize the sum of products of the degrees between any two vertices of the tree and the other steps required.
 def maxSum ( N ) :
	ans = 0 ;
	for u in range ( 1 , N + 1 ) :
		for v in range ( 1 , N + 1 ) :
			if ( u == v ) :
				continue ;
			degreeU = 2 ;
			if ( u == 1 or u == N ) :
				degreeU = 1 ;
			degreeV = 2 ;
			if ( v == 1 or v == N ) :
				degreeV = 1 ;
			ans += ( degreeU * degreeV ) ;
	return ans ;
if __name__ == " _ _ main _ _ " :
	N = 6 ;
	print ( maxSum ( N ) ) ;