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Minimum number of primes required such that their sum is equal to N | Function to check if n is prime.
Function to count the minimum prime required for given sum N.
Case 1 :.
Case 2 :.
Case 3 :.
Case 3 a :.
Case 3 b :.
Driver Code.
Function Call"
How can the above be solved in Python?
assistant
#Here is code to minimum number of primes required such that their sum is equal to N and the other steps required.
 def isPrime ( n ) :
	for i in range ( 2 , int ( n ** ( 1 / 2 ) ) + 1 ) :
		if ( n % i == 0 ) :
			return False ;
	return True ;
def printMinCountPrime ( N ) :
	if ( isPrime ( N ) ) :
		minCount = 1 ;
	elif ( N % 2 == 0 ) :
		minCount = 2 ;
	else :
		if ( isPrime ( N - 2 ) ) :
			minCount = 2 ;
		else :
			minCount = 3 ;
	print ( minCount ) ;
if __name__ == " _ _ main _ _ " :
	N = 100 ;
	printMinCountPrime ( N ) ;