human
Find the next greater element in a Circular Array | Set 2 | Function to find the NGE for the given circular array arr [ ].
create stack list.
Initialize nge [ ] array to - 1.
Traverse the array.
If stack is not empty and current element is greater than top element of the stack.
Assign next greater element for the top element of the stack.
Pop the top element of the stack.
Print the nge [ ] array.
Driver Code.
Function Call"
Solution in Python:

Write me a code to find the next greater element in a Circular Array and the other steps required?
assistant
#Here is code to find the next greater element in a Circular Array and the other steps required.
 def printNGE ( arr , n ) :
	s = [ ] ;
	nge = [ - 1 ] * n ;
	i = 0 ;
	while ( i < 2 * n ) :
		while ( len ( s ) != 0 and arr [ i % n ] > arr [ s [ - 1 ] ] ) :
			nge [ s [ - 1 ] ] = arr [ i % n ] ;
			s . pop ( ) ;
		s . append ( i % n ) ;
		i += 1 ;
	for i in range ( n ) :
		print ( nge [ i ] , end = " ▁ " ) ;
if __name__ == " _ _ main _ _ " :
	arr = [ 4 , - 2 , 5 , 8 ] ;
	N = len ( arr ) ;
	printNGE ( arr , N ) ;