human
Can you provide a code to min Cost Path and the other steps required given the following:
Min Cost Path | DP | Python3 program for the above approach.
For 1 st column.
For 1 st row.
For rest of the 2d matrix.
Returning the value in last cell.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to min Cost Path and the other steps required.
 def minCost ( cost , row , col ) :
	for i in range ( 1 , row ) :
		cost [ i ] [ 0 ] += cost [ i - 1 ] [ 0 ]
	for j in range ( 1 , col ) :
		cost [ 0 ] [ j ] += cost [ 0 ] [ j - 1 ]
	for i in range ( 1 , row ) :
		for j in range ( 1 , col ) :
			cost [ i ] [ j ] += ( min ( cost [ i - 1 ] [ j - 1 ] , min ( cost [ i - 1 ] [ j ] , cost [ i ] [ j - 1 ] ) ) )
	return cost [ row - 1 ] [ col - 1 ]
if __name__ == ' _ _ main _ _ ' :
	row = 3
	col = 3
	cost = [ [ 1 , 2 , 3 ] , [ 4 , 8 , 2 ] , [ 1 , 5 , 3 ] ]
	print ( minCost ( cost , row , col ) ) ;