Problem 815. Persistent Usage
This Challenge is to implement the Matlab Persistent variable capability.
Given a sequence of Calls to a function return the current input summed with the prior function call input.
On the first call return the current input.
Input: a (value)
Output: b where b=a+"previous a"
Example:
Input Sequence: 1 2 -3 3 5
Output Sequence: 1 3 -1 0 8
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers45
Suggested Problems
-
2393 Solvers
-
Project Euler: Problem 3, Largest prime factor
1400 Solvers
-
705 Solvers
-
311 Solvers
-
Who has power to do everything in this world?
438 Solvers
More from this Author308
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!