human
Count the number of ways to traverse a Matrix | Returns The number of way from top - left to mat [ m - 1 ] [ n - 1 ].
Driver code"
How can the above be solved in Python?
assistant
#Here is code to count the number of ways to traverse a Matrix and the other steps required.
 def countPaths ( m , n ) :
	dp = [ [ 0 for i in range ( m + 1 ) ] for j in range ( n + 1 ) ]
	for i in range ( 1 , m + 1 ) :
		for j in range ( 1 , n + 1 ) :
			if ( i == 1 or j == 1 ) :
				dp [ i ] [ j ] = 1
			else :
				dp [ i ] [ j ] = ( dp [ i - 1 ] [ j ] + dp [ i ] [ j - 1 ] )
	return dp [ m ] [ n ]
if __name__ == " _ _ main _ _ " :
	n = 5
	m = 5
	print ( countPaths ( n , m ) )