human
Give me a code to minimum count of numbers required with unit digit X that sums up to N and the other steps required given the following:
Minimum count of numbers required with unit digit X that sums up to N | Function to calculate and return the minimum number of times a number with unit digit X needs to be added to get a sum N.
Calculate the number of additions required to get unit digit of N.
If unit digit of N cannot be obtained.
Function to return the minimum number required to represent N.
Stores unit digit of N.
Stores minimum addition of X required to obtain unit digit of N.
If unit digit of N cannot be obtained.
Otherwise.
If N is greater than or equal to ( X * times ).
Minimum count of numbers that needed to represent N.
Representation not possible.
Driver Code"
Solution in Python:
assistant
#Here is code to minimum count of numbers required with unit digit X that sums up to N and the other steps required.
 def check ( unit_digit , X ) :
	for times in range ( 1 , 11 ) :
		digit = ( X * times ) % 10
		if ( digit == unit_digit ) :
			return times
	return - 1
def getNum ( N , X ) :
	unit_digit = N % 10
	times = check ( unit_digit , X )
	if ( times == - 1 ) :
		return times
	else :
		if ( N >= ( times * X ) ) :
			return times
		else :
			return - 1
N = 58
X = 7
print ( getNum ( N , X ) )