human
Program to find the value of P ( N + r ) for a polynomial of a degree N such that P ( i ) = 1 for 1 Ã ¢ â €°¤ i Ã ¢ â €°¤ N and P ( N + 1 ) = a | ''Function to calculate factorial of N.
'' Base Case.
'' Otherwise, recursively  calculate the factorial.
''Function to find the value of P(n + r) for polynomial P(X).
''Stores the value of k.
'' Store the required answer.
'' Iterate in the range [1, N] and  multiply (n + r - i) with answer.
'' Add the constant value C as 1.
'' Return the result.
''Driver Code"
Solution in Python:

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Can you provide a code to program to find the value of P ( N + r ) for a polynomial of a degree N such that P ( i ) = 1 for 1 Ã ¢ â €°¤ i Ã ¢ â €°¤ N and P ( N + 1 ) = a and the other steps required?
assistant
#Here is code to program to find the value of P ( N + r ) for a polynomial of a degree N such that P ( i ) = 1 for 1 Ã ¢ â €°¤ i Ã ¢ â €°¤ N and P ( N + 1 ) = a and the other steps required.
 def fact ( n ) :
	if n == 1 or n == 0 :
	return 1
	else :
	return n * fact ( n - 1 )
def findValue ( n , r , a ) :
	k = ( a - 1 ) // fact ( n )
	answer = k
	for i in range ( 1 , n + 1 ) :
	answer = answer * ( n + r - i )
answer = answer + 1
	return answer
N = 1
A = 2
R = 3
print ( findValue ( N , R , A ) )