human
Give me a code to buy minimum items without change and given coins and the other steps required given the following:
Buy minimum items without change and given coins | Python3 implementation of above approach.
See if we can buy less than 10 items Using 10 Rs coins and one r Rs coin.
We can always buy 10 items.
Driver Code"
Solution in Python:
assistant
#Here is code to buy minimum items without change and given coins and the other steps required.
 def minItems ( k , r ) :
	for i in range ( 1 , 10 ) :
		if ( ( i * k - r ) % 10 == 0 or ( i * k ) % 10 == 0 ) :
			return i
	return 10 ;
if __name__ == " _ _ main _ _ " :
	k , r = 15 , 2 ;
	print ( minItems ( k , r ) )