Given vector x, calculate the alternating sum
y = x(1) - x(2) + x(3) - x(4) + ...
Solution Stats
Problem Comments
Problem Recent Solvers484
Suggested Problems
-
Number of 1s in a binary string
1277 Solvers
-
Test if two numbers have the same digits
155 Solvers
-
155 Solvers
-
350 Solvers
-
546 Solvers
More from this Author10
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)