human
Minimum division by 10 and multiplication by 2 required to reduce given number to 1 | Function to find the minimum number operations required to reduce N to 1.
Stores count of powers of 2 and 5.
Calculating the primefactors 2.
Calculating the primefactors 5.
If n is 1 and cnt2 <= cnt5.
Return the minimum operations.
Otherwise , n can 't be reduced.
Driver Code.
Given Number N.
Function Call"
Solution in Python:

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What is a code to minimum division by 10 and multiplication by 2 required to reduce given number to 1 and the other steps required?
assistant
#Here is code to minimum division by 10 and multiplication by 2 required to reduce given number to 1 and the other steps required.
 def minimumMoves ( n ) :
	cnt2 = 0
	cnt5 = 0
	while ( n % 2 == 0 ) :
		n //= 2
		cnt2 += 1
	while ( n % 5 == 0 ) :
		n //= 5
		cnt5 += 1
	if ( n == 1 and cnt2 <= cnt5 ) :
		return 2 * cnt5 - cnt2
	else :
		return - 1
if __name__ == ' _ _ main _ _ ' :
	N = 25
	print ( minimumMoves ( N ) )