human
Minimize cost to cover floor using tiles of dimensions 1 * 1 and 1 * 2 | Function to find the minimum cost of flooring with the given tiles.
Store the size of the 2d array.
Stores the minimum cost of flooring.
Traverse the 2d array row - wise.
If the current character is ' * ' , then skip it.
Choose the 1 * 1 tile if j is m - 1.
If consecutive ' . ' are present , the greedily choose tile with the minimum cost.
Otherwise choose the 1 * 1 tile.
Print the minimum cost.
Driver Code"
Solution in Python:

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What is a code to minimize cost to cover floor using tiles of dimensions 1 * 1 and 1 * 2 and the other steps required?
assistant
#Here is code to minimize cost to cover floor using tiles of dimensions 1 * 1 and 1 * 2 and the other steps required.
 def minCost ( arr , A , B ) :
	n = len ( arr )
	m = len ( arr [ 0 ] )
	ans = 0
	for i in range ( n ) :
		j = 0
		while j < m :
			if ( arr [ i ] [ j ] == ' * ' ) :
				j += 1
				continue
			if ( j == m - 1 ) :
				ans += A
			else :
				if ( arr [ i ] [ j + 1 ] == ' . ' ) :
					ans += min ( 2 * A , B )
					j += 1
				else :
					ans += A
			j += 1
	print ( ans )
if __name__ == ' _ _ main _ _ ' :
	arr = [ [ ' . ' , ' . ' , ' * ' ] , [ ' . ' , ' * ' , ' * ' ] ]
	A , B = 2 , 10
	minCost ( arr , A , B )