human
Count numbers with difference between number and its digit sum greater than specific value | Utility method to get sum of digits of K.
loop until K is not zero.
method returns count of numbers smaller than N , satisfying difference condition.
binary search while loop.
if difference between number and its sum of digit is smaller than given difference then smallest number will be on left side.
if difference between number and its sum of digit greater than equal to given difference then smallest number will be on right side.
return the difference between ' smallest ▁ number ▁ ▁ found ' and ' N ' as result.
Driver code to test above methods"
Solution in Python:

Can you provide a code to count numbers with difference between number and its digit sum greater than specific value and the other steps required?
assistant
#Here is code to count numbers with difference between number and its digit sum greater than specific value and the other steps required.
 def sumOfDigit ( K ) :
	sod = 0
	while ( K ) :
		sod = sod + K % 10
		K = K // 10
	return sod
def totalNumbersWithSpecificDifference ( N , diff ) :
	low = 1
	high = N
	while ( low <= high ) :
		mid = ( low + high ) // 2
		if ( mid - sumOfDigit ( mid ) < diff ) :
			low = mid + 1
		else :
			high = mid - 1
	return ( N - high )
N = 13
diff = 2
print ( totalNumbersWithSpecificDifference ( N , diff ) )