human
Can you provide a code to smallest Derangement of Sequence and the other steps required given the following:
Smallest Derangement of Sequence | Efficient Python3 program to find smallest derangement ..
Generate Sequence S.
Generate Derangement.
Only if i is odd Swap S [ N - 1 ] and S [ N ].
Print Derangement.
Driver Code"
Solution in Python:
assistant
#Here is code to smallest Derangement of Sequence and the other steps required.
 def generate_derangement ( N ) :
	S = [ 0 ] * ( N + 1 )
	for i in range ( 1 , N + 1 ) :
		S [ i ] = i
	D = [ 0 ] * ( N + 1 )
	for i in range ( 1 , N + 1 , 2 ) :
		if i == N :
			D [ N ] = S [ N - 1 ]
			D [ N - 1 ] = S [ N ]
		else :
			D [ i ] = i + 1
			D [ i + 1 ] = i
	for i in range ( 1 , N + 1 ) :
		print ( D [ i ] , end = " ▁ " )
	print ( )
if __name__ == ' _ _ main _ _ ' :
	generate_derangement ( 10 )