human
Minimum cost to reduce the integer N to 1 as per given conditions | Function to find the minimum cost to reduce the integer N to 1 by the given operations.
Check if x is 1.
Print the answer.
Prestore the answer.
Iterate till n exists.
Divide N by x.
Reduce n by x.
Add the cost.
Update the answer.
Return the answer.
Driver Code.
Initialize the variables.
Function call"
Solution in Python:
 What is a code to minimum cost to reduce the integer N to 1 as per given conditions and the other steps required?
assistant
#Here is code to minimum cost to reduce the integer N to 1 as per given conditions and the other steps required.
 def min_cost ( n , x , p , q ) :
	if ( x == 1 ) :
		print ( ( n - 1 ) * p )
		return 0
	ans = ( n - 1 ) * p
	pre = 0
	while ( n > 1 ) :
		tmp = n // x
		if ( tmp < 0 ) :
		break
		pre += ( n - tmp * x ) * p
		n //= x
		pre += q
		ans = min ( ans , pre + ( n - 1 ) * p )
	return ans
if __name__ == ' _ _ main _ _ ' :
	n = 5 ; x = 2 ;
	p = 2 ; q = 3 ;
	print ( min_cost ( n , x , p , q ) )