human
Maximize number of elements from Array with sum at most K | Function to select a maximum number of elements in array whose sum is at most K.
Sort the array.
Calculate the sum and count while iterating the sorted array.
Iterate for all the elements in the array.
Add the current element to sum.
Increment the count.
Return the answer.
Driver Code.
Given array.
Given sum k.
Function call"
How can the above be solved in Python?

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Can you provide a code to maximize number of elements from Array with sum at most K and the other steps required?
assistant
#Here is code to maximize number of elements from Array with sum at most K and the other steps required.
 def maxSelections ( A , n , k ) :
	A . sort ( ) ;
	sum = 0 ;
	count = 0 ;
	for i in range ( n ) :
		sum = sum + A [ i ] ;
		if ( sum > k ) :
		break ;
		count += 1 ;
		return count ;
if __name__ == ' _ _ main _ _ ' :
	A = [ 3 , 7 , 2 , 9 , 4 ] ;
	k = 15 ;
	n = len ( A ) ;
	print ( maxSelections ( A , n , k ) ) ;