Problem 43135. Performance - summation
Given a vector of natural numbers
x = [1,2,3,...,N]
compute the sum of its elements by not stressing the machine too much :)
HINT: maybe sum(1:N) won't pass the test suite..
Solution Stats
Problem Comments
-
1 Comment
Rafael S.T. Vieira
on 4 Sep 2020
When measuring performance, it is best to use huge numbers (N = randi(1701034) may return a small number, and it would be best that you use something like 1e7 + randi(1e5)). If N is small (and currently it can be), the trivial sum may perform better depending on which operations are running at the server in a given moment.
Solution Comments
Show commentsProblem Recent Solvers47
Suggested Problems
-
4374 Solvers
-
477 Solvers
-
Back to basics 4 - Search Path
366 Solvers
-
Matlab Basics II - Count rows in a matrix
372 Solvers
-
Create sequnce 1 4 9 16 25.........
314 Solvers
More from this Author11
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!