human
Write me a code to counting numbers whose difference from reverse is a product of k and the other steps required given the following:
Counting numbers whose difference from reverse is a product of k | Python 3 program to Count the numbers within a given range in which when you subtract a number from its reverse , the difference is a product of k.
function to check if the number and its reverse have their absolute difference divisible by k.
Reverse the number.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to counting numbers whose difference from reverse is a product of k and the other steps required.
 def isRevDiffDivisible ( x , k ) :
	n = x ; m = 0
	while ( x > 0 ) :
		m = m * 10 + x % 10
		x = x // 10
	return ( abs ( n - m ) % k == 0 )
def countNumbers ( l , r , k ) :
	count = 0
	for i in range ( l , r + 1 ) :
		if ( isRevDiffDivisible ( i , k ) ) :
			count = count + 1
	return count
l = 20 ; r = 23 ; k = 6
print ( countNumbers ( l , r , k ) )