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Sum of alternating sign cubes of first N Natural numbers | Function to compute sum of the cubes with alternating sign.
Driver Code"
Solution in Python:
 ... What is a code to sum of alternating sign cubes of first N Natural numbers and the other steps required?
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#Here is code to sum of alternating sign cubes of first N Natural numbers and the other steps required.
 def summation ( N ) :
	co = ( N + 1 ) / 2
	co = int ( co )
	ce = N / 2
	ce = int ( ce )
	se = 2 * ( ( ce * ( ce + 1 ) ) * ( ce * ( ce + 1 ) ) )
	so = ( co * co ) * ( 2 * ( co * co ) - 1 )
	return so - se
n = 3
print ( summation ( n ) )