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Count ways to divide circle using N non | python code to count ways to divide circle using N non - intersecting chords ..
n = no of points required.
dp array containing the sum.
returning the required number.
driver code"
Solution in Python:
assistant
#Here is code to count ways to divide circle using N non and the other steps required.
 def chordCnt ( A ) :
	n = 2 * A
	dpArray = [ 0 ] * ( n + 1 )
	dpArray [ 0 ] = 1
	dpArray [ 2 ] = 1
	for i in range ( 4 , n + 1 , 2 ) :
		for j in range ( 0 , i - 1 , 2 ) :
			dpArray [ i ] += ( dpArray [ j ] * dpArray [ i - 2 - j ] )
	return int ( dpArray [ n ] )
N = 2
print ( chordCnt ( N ) )
N = 1
print ( chordCnt ( N ) )
N = 4
print ( chordCnt ( N ) )