human
Maximize Sum possible from an Array by the given moves | Function to find the maximum sum possible by given moves from the array.
Checking for boundary.
If previously computed subproblem occurs.
If element can be moved left.
Calculate maximum possible sum by moving left from current index.
If element can be moved right.
Calculate maximum possible sum by moving right from current index and update the maximum sum.
Store the maximum sum.
Driver Code.
Function call"
How can the above be solved in Python?
assistant
#Here is code to maximize Sum possible from an Array by the given moves and the other steps required.
 def maxValue ( a , n , pos , moves , left , dp ) :
	if ( moves == 0 or ( pos > n - 1 or pos < 0 ) ) :
		return 0
	if ( dp [ pos ] [ left ] != - 1 ) :
		return dp [ pos ] [ left ]
	value = 0
	if ( left > 0 and pos >= 1 ) :
		value = max ( value , a [ pos ] + maxValue ( a , n , pos - 1 , moves - 1 , left - 1 , dp ) )
	if ( pos <= n - 1 ) :
		value = max ( value , a [ pos ] + maxValue ( a , n , pos + 1 , moves - 1 , left , dp ) )
	dp [ pos ] [ left ] = value
	return dp [ pos ] [ left ]
n = 5
a = [ 1 , 5 , 4 , 3 , 2 ]
k = 1
m = 4
dp = [ [ - 1 for x in range ( k + 1 ) ] for y in range ( n + 1 ) ]
print ( a [ 0 ] + maxValue ( a , n , 1 , m , k , dp ) )