human
Find the maximum number of elements divisible by 3 | Function to find the maximum number of elements divisible by 3.
To store frequency of each number.
Store modulo value.
Store frequency.
Add numbers with zero modulo to answer.
Find minimum of elements with modulo frequency one and zero.
Add k to the answer.
Remove them from frequency.
Add numbers possible with remaining frequency.
Return the required answer.
Driver code.
Function call"
Solution in Python:

Write me a code to find the maximum number of elements divisible by 3 and the other steps required?
assistant
#Here is code to find the maximum number of elements divisible by 3 and the other steps required.
 def MaxNumbers ( a , n ) :
	fre = [ 0 for i in range ( 3 ) ]
	for i in range ( n ) :
		a [ i ] %= 3
		fre [ a [ i ] ] += 1
	ans = fre [ 0 ]
	k = min ( fre [ 1 ] , fre [ 2 ] )
	ans += k
	fre [ 1 ] -= k
	fre [ 2 ] -= k
	ans += fre [ 1 ] // 3 + fre [ 2 ] // 3
	return ans
a = [ 1 , 4 , 10 , 7 , 11 , 2 , 8 , 5 , 9 ]
n = len ( a )
print ( MaxNumbers ( a , n ) )