human
Maximum value after merging all elements in the array | Function to maximum value after merging all elements in the array.
To check if positive and negative elements present or not.
Check for positive integer.
Check for negative integer.
If both positive and negative elements are present.
To store maximum value possible.
To find minimum value.
Remove minimum element.
Replace with absolute values.
To find minimum value.
Remove minimum element.
Return the required sum.
Driver code.
Function call"
How can the above be solved in Python?

Write me a code to maximum value after merging all elements in the array and the other steps required?
assistant
#Here is code to maximum value after merging all elements in the array and the other steps required.
 def Max_sum ( a , n ) :
	pos = 0
	neg = 0
	for i in range ( n ) :
		if ( a [ i ] > 0 ) :
			pos = 1
		elif ( a [ i ] < 0 ) :
			neg = 1
		if ( pos == 1 and neg == 1 ) :
			break
	sum = 0
	if ( pos == 1 and neg == 1 ) :
		for i in range ( n ) :
			sum += abs ( a [ i ] )
	elif ( pos == 1 ) :
		mini = a [ 0 ]
		sum = a [ 0 ]
		for i in range ( 1 , n , 1 ) :
			mini = min ( mini , a [ i ] )
			sum += a [ i ]
		sum -= 2 * mini
	elif ( neg == 1 ) :
		for i in range ( n ) :
			a [ i ] = abs ( a [ i ] )
		mini = a [ 0 ]
		sum = a [ 0 ]
		for i in range ( 1 , n ) :
			mini = min ( mini , a [ i ] )
			sum += a [ i ]
		sum -= 2 * mini
	return sum
if __name__ == ' _ _ main _ _ ' :
	a = [ 1 , 3 , 5 , - 2 , - 6 ]
	n = len ( a )
	print ( Max_sum ( a , n ) )