human
Number of ways to cut a stick of length N into in even length at most K units long pieces | Recursive function to count the total number of ways.
Base case if no - solution exist.
Condition if a solution exist.
Check if already calculated.
Initialize counter.
Recursive call.
Store the answer.
Return the answer.
Driver code"
Solution in Python:

=====
What is a code to number of ways to cut a stick of length N into in even length at most K units long pieces and the other steps required?
assistant
#Here is code to number of ways to cut a stick of length N into in even length at most K units long pieces and the other steps required.
 def solve ( n , k , mod , dp ) :
	if ( n < 0 ) :
		return 0
	if ( n == 0 ) :
		return 1
	if ( dp [ n ] != - 1 ) :
		return dp [ n ]
	cnt = 0
	for i in range ( 2 , k + 1 , 2 ) :
		cnt = ( ( cnt % mod + solve ( n - i , k , mod , dp ) % mod ) % mod )
	dp [ n ] = cnt
	return int ( cnt )
if __name__ == ' _ _ main _ _ ' :
	mod = 1e9 + 7
	n = 4
	k = 2
	dp = [ - 1 ] * ( n + 1 )
	ans = solve ( n , k , mod , dp )
	print ( ans )