Return the number of edges on an n-dimensional hypercube (with an integer n ≥ 0).
Neither string operations nor interpolations are allowed!
Solution Stats
Problem Comments
-
1 Comment
Jihye Sofia Seo
on 12 Feb 2017
Thanks for the nice problem! It is refreshing!
Problem Recent Solvers68
Suggested Problems
-
268 Solvers
-
134 Solvers
-
Project Euler: Problem 7, Nth prime
462 Solvers
-
Find the "ordinary" or Euclidean distance between A and Z
144 Solvers
-
110 Solvers
More from this Author18
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)