Persistent Usage - MATLAB Cody - MATLAB Central

Problem 815. Persistent Usage

Difficulty:
(11)
Rate
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
Related Challenge is Global.
Solve

Solution Stats

30.99% Correct | 69.01% Incorrect
Last Solution submitted on Oct 29, 2022

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers45

Suggested Problems

More from this Author308

Problem Tags

basics persistent

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Go to top of page