eugene0707/codility_equilibrium.rb

Created February 7, 2017 18:37

Star () You must be signed in to star a gist
Fork () You must be signed in to fork a gist

Learn more about clone URLs
Clone this repository at <script src="https://gist.github.com/eugene0707/fb2beed8bd862defd072c58ce7966fd9.js"></script>
Save eugene0707/fb2beed8bd862defd072c58ce7966fd9 to your computer and use it in GitHub Desktop.

Download ZIP

Codility equilibrium index ruby 100 X 100

Raw

codility_equilibrium.rb

	def solution(a)
	l=0
	r=a.reduce(0, :+)
	a.each_with_index do \|e, i\|
	r-= e
	return i if l==r
	l+=e
	end
	-1
	end

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment