human
Ways to Remove Edges from a Complete Graph to make Odd Edges | Function to return the number of ways to remove edges from the graph so that odd number of edges are left in the graph.
Total number of edges.
Driver code"
How can the above be solved in Python?
 What is a code to ways to Remove Edges from a Complete Graph to make Odd Edges and the other steps required?
assistant
#Here is code to ways to Remove Edges from a Complete Graph to make Odd Edges and the other steps required.
 def countWays ( N ) :
	E = ( N * ( N - 1 ) ) / 2
	if ( N == 1 ) :
		return 0
	return int ( pow ( 2 , E - 1 ) )
if __name__ == ' _ _ main _ _ ' :
	N = 4
	print ( countWays ( N ) )