Problem 44845. Just another sum (JAS)
Task:
Write a function that takes a vector X and returns the alternating sum of X:
X(1)-X(2)+X(3)-X(4)+...
Example:
for vector X=[1 2 3] the function should return 1-2+3=2.
Solution Stats
Solution Comments
Show commentsProblem Recent Solvers46
Suggested Problems
-
Remove any row in which a NaN appears
8440 Solvers
-
4210 Solvers
-
899 Solvers
-
find the roots of a quadratic equation
223 Solvers
-
4701 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!