human
Can you provide a code to count the maximum number of elements that can be selected from the array and the other steps required given the following:
Count the maximum number of elements that can be selected from the array | Function to return the maximum count of selection possible from the given array following the given process.
Initialize result.
Sorting the array.
Initialize the select variable.
Loop through array.
If selection is possible.
Increment result.
Increment selection variable.
Driver Code"
How can the above be solved in Python?
assistant
#Here is code to count the maximum number of elements that can be selected from the array and the other steps required.
 def maxSelectionCount ( a , n ) :
	res = 0 ;
	a . sort ( ) ;
	select = 1 ;
	for i in range ( n ) :
		if ( a [ i ] >= select ) :
res += 1 ;
select += 1 ;
	return res ;
arr = [ 4 , 2 , 1 , 3 , 5 , 1 , 4 ] ;
N = len ( arr ) ;
print ( maxSelectionCount ( arr , N ) ) ;