I want eval - MATLAB Cody - MATLAB Central

Problem 2368. I want eval

Difficulty:
(1777)
Rate

A valid MATLAB statement containing a definition of a vector is passed as a string S. Determine the length of the vector.

Input: S='vec=1:10;'; Output=10

Explanation: if you execute eval(S), a vector vec of length 10 will be generated. Similarly,

Input: S='a=[1 2 3 4 5];' Output=5

Input: S='a=ones(1,10);'; Output=10

Input: S='a=[];'; Output=0;

Solve

Solution Stats

27.27% Correct | 72.73% Incorrect
Last Solution submitted on Oct 02, 2024

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers25

Suggested Problems

More from this Author44

Problem Tags

regexp string

Community Treasure Hunt

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

Start Hunting!