human
Check if it is possible to reach M from 0 by given paths | Function to check if it is possible to reach M from 0.
Stores the farther point that can reach from 1 point.
Stores the farthest point it can go for each index i.
Initialize rightMost [ i ] with 0.
Traverse the array.
Update the rightMost position reached from a1.
Find the farthest point it can reach from i.
If point < can be reached.
Driver Code"
How can the above be solved in Python?

Write me a code to check if it is possible to reach M from 0 by given paths and the other steps required?
assistant
#Here is code to check if it is possible to reach M from 0 by given paths and the other steps required.
 def canReach0toM ( a , n , m ) :
	rightMost = [ 0 for i in range ( m + 1 ) ]
	dp = [ 0 for i in range ( m + 1 ) ]
	for i in range ( m + 1 ) :
		rightMost [ i ] = 0
	for i in range ( n ) :
		a1 = a [ i ] [ 0 ]
		b1 = a [ i ] [ 1 ]
		rightMost [ a1 ] = max ( rightMost [ a1 ] , b1 )
	i = m
	while ( i >= 0 ) :
		dp [ i ] = i
		j = min ( m , rightMost [ i ] )
		while ( j > i ) :
			dp [ i ] = max ( dp [ i ] , dp [ j ] )
			j -= 1
		i -= 1
	if ( dp [ 0 ] >= m ) :
		print ( " Yes " )
	else :
		print ( " No " )
if __name__ == ' _ _ main _ _ ' :
	arr = [ [ 0 , 2 ] , [ 2 , 2 ] , [ 2 , 5 ] , [ 4 , 5 ] ]
	M = 5
	N = len ( arr )
	canReach0toM ( arr , N , M )