human
Give me a code to ropes Data Structure ( Fast String Concatenation ) and the other steps required given the following:
Ropes Data Structure ( Fast String Concatenation ) | Function that concatenates strings a [ 0. . n1 - 1 ] and b [ 0. . n2 - 1 ] and stores the result in c [ ].
Copy characters of A [ ] to C [ ].
Copy characters of B [ ].
Driver Code.
Concatenate a [ ] and b [ ] and store result in c [ ]"
How can the above be solved in Python?
assistant
#Here is code to ropes Data Structure ( Fast String Concatenation ) and the other steps required.
 def concatenate ( a , b , c , n1 , n2 ) :
	i = - 1
	for i in range ( n1 ) :
		c [ i ] = a [ i ]
	for j in range ( n2 ) :
		c [ i ] = b [ j ]
		i += 1
if __name__ == " _ _ main _ _ " :
	a = " Hi ▁ This ▁ is ▁ geeksforgeeks . ▁ "
	n1 = len ( a )
	b = " You ▁ are ▁ welcome ▁ here . "
	n2 = len ( b )
	a = list ( a )
	b = list ( b )
	c = [ 0 ] * ( n1 + n2 - 1 )
	concatenate ( a , b , c , n1 , n2 )
	for i in c :
		print ( i , end = " " )