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Count Sexy Prime Pairs in the given array | A utility function that find the Prime Numbers till N.
Resize the Prime Number.
Loop till sqrt ( N ) to find prime numbers and make their multiple false in the bool array Prime.
Function that returns the count of SPP ( Sexy Prime Pair ) Pairs.
Find the maximum element in the given array arr [ ].
Function to calculate the prime numbers till N.
To store the count of pairs.
To store the frequency of element in the array arr [ ].
Sort before traversing the array.
Traverse the array and find the pairs with SPP ( Sexy Prime Pair ) s.
If current element is Prime , then check for ( current element + 6 ).
Return the count of pairs.
Driver code.
Function call to find SPP ( Sexy Prime Pair ) s pair"
Solution in Python:

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Write me a code to count Sexy Prime Pairs in the given array and the other steps required?
assistant
#Here is code to count Sexy Prime Pairs in the given array and the other steps required.
 def computePrime ( N ) :
	Prime = [ True ] * ( N + 1 )
	Prime [ 0 ] = False
	Prime [ 1 ] = False
	i = 2
	while i * i <= N :
		if ( Prime [ i ] ) :
			for j in range ( i * i , N , i ) :
				Prime [ j ] = False
		i += 1
	return Prime
def countSexyPairs ( arr , n ) :
	maxE = max ( arr )
	Prime = computePrime ( maxE )
	count = 0
	freq = [ 0 ] * ( maxE + 6 )
	for i in range ( n ) :
		freq [ arr [ i ] ] += 1
	arr . sort ( )
	for i in range ( n ) :
		if ( Prime [ arr [ i ] ] ) :
			if ( ( arr [ i ] + 6 ) <= ( maxE ) and freq [ arr [ i ] + 6 ] > 0 and Prime [ arr [ i ] + 6 ] ) :
				count += 1
	return count
if __name__ == " _ _ main _ _ " :
	arr = [ 6 , 7 , 5 , 11 , 13 ]
	n = len ( arr )
	print ( countSexyPairs ( arr , n ) )