human
Count array elements that can be maximized by adding any permutation of first N natural numbers | Function to get the count of values that can have the maximum value.
Sort array in decreasing order.
Stores the answer.
mark stores the maximum value till each index i.
Check if arr [ i ] can be maximum.
Update the mark.
Print the total count.
Driver Code.
Given array arr.
Function call"
Solution in Python:

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Can you provide a code to count array elements that can be maximized by adding any permutation of first N natural numbers and the other steps required?
assistant
#Here is code to count array elements that can be maximized by adding any permutation of first N natural numbers and the other steps required.
 def countMaximum ( a , n ) :
	a . sort ( reverse = True ) ;
	count = 0 ;
	mark = 0 ;
	for i in range ( n ) :
		if ( ( a [ i ] + n >= mark ) ) :
			count += 1 ;
		mark = max ( mark , a [ i ] + i + 1 ) ;
	print ( count ) ;
if __name__ == ' _ _ main _ _ ' :
	arr = [ 8 , 9 , 6 ] ;
	N = len ( arr ) ;
	countMaximum ( arr , N ) ;