human
What is a code to maximize sum of odd and the other steps required given the following:
Maximize sum of odd | Function to find the maximum sum of array elements chosen by Player A according to the given criteria.
Store the key.
Corner Case.
Check if all the elements can be taken or not.
If the difference is less than or equal to the available chances then pick all numbers.
Find the sum of array elements over the range [ start , N ].
If yes then return that value.
Traverse over the range [ 1 , 2 * M ].
Sum of elements for Player A.
Even chance sum can be obtained by subtracting the odd chances sum - total and picking up the maximum from that.
Storing the value in dictionary.
Return the maximum sum of odd chances.
Driver Code.
Stores the precomputed values.
Function Call"
Solution in Python:
assistant
#Here is code to maximize sum of odd and the other steps required.
 def recursiveChoosing ( arr , start , M , dp ) :
	key = ( start , M )
	if start >= N :
		return 0
	if N - start <= 2 * M :
		return sum ( arr [ start : ] )
	psa = 0
	total = sum ( arr [ start : ] )
	if key in dp :
		return dp [ key ]
	for x in range ( 1 , 2 * M + 1 ) :
		psb = recursiveChoosing ( arr , start + x , max ( x , M ) , dp )
		psa = max ( psa , total - psb )
	dp [ key ] = psa
	return dp [ key ]
arr = [ 2 , 7 , 9 , 4 , 4 ]
N = len ( arr )
dp = { }
print ( recursiveChoosing ( arr , 0 , 1 , dp ) )