human
Maximum sum by picking elements from two arrays in order | Set 2 | Function to calculate maximum sum.
Maximum elements that can be chosen from array A.
Maximum elements that can be chosen from array B.
Stores the maximum sum possible.
Fill the dp [ ] for base case when all elements are selected from A [ ].
Fill the dp [ ] for base case when all elements are selected from B [ ].
Return the final answer.
Driver Program"
How can the above be solved in Python?
 ... What is a code to maximum sum by picking elements from two arrays in order and the other steps required?
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#Here is code to maximum sum by picking elements from two arrays in order and the other steps required.
 def maximumSum ( A , B , length , X , Y ) :
	l = length
	l1 = min ( length , X )
	l2 = min ( length , Y )
	dp = [ [ 0 for i in range ( l2 + 1 ) ] for i in range ( l1 + 1 ) ]
	dp [ 0 ] [ 0 ] = 0
	max_sum = - 10 * 9
	for i in range ( 1 , l1 + 1 ) :
		dp [ i ] [ 0 ] = dp [ i - 1 ] [ 0 ] + A [ i - 1 ]
		max_sum = max ( max_sum , dp [ i ] [ 0 ] )
	for i in range ( 1 , l2 + 1 ) :
		dp [ 0 ] [ i ] = dp [ 0 ] [ i - 1 ] + B [ i - 1 ]
		max_sum = max ( max_sum , dp [ 0 ] [ i ] )
	for i in range ( 1 , l1 + 1 ) :
		for j in range ( 1 , l2 + 1 ) :
			if ( i + j <= l ) :
				dp [ i ] [ j ] = max ( dp [ i - 1 ] [ j ] + A [ i + j - 1 ] , dp [ i ] [ j - 1 ] + B [ i + j - 1 ] )
			max_sum = max ( dp [ i ] [ j ] , max_sum )
	return max_sum
if __name__ == ' _ _ main _ _ ' :
	A = [ 1 , 2 , 3 , 4 , 5 ]
	B = [ 5 , 4 , 3 , 2 , 1 ]
	X = 3
	Y = 2
	N = len ( A )
	print ( maximumSum ( A , B , N , X , Y ) )