What a title! Yet, it says what I mean.
You get a vector, some values and a lot of zeroes. Every zero is replaced by the first non-zero element to its left.
For example, [1 0 0 2 0] becomes [1 1 1 2 2] and [0 0 -12 13 0 i 0 -i 76.54321 0 0] becomes [0 0 -12 13 13 i i -i 76.54321 76.54321 76.54321].
Easy, isn't it?
Regexp, regexprep, regexpi, eval, evalc, evalin, nor inline are allowed this time.
(This problem is related to http://www.mathworks.nl/matlabcentral/cody/problems/1999-bleed-non-zeros-to-the-right-using-regexp-and-that-sort-of-cheatcodess.
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers43
Suggested Problems
-
3824 Solvers
-
1073 Solvers
-
Determine the number of odd integers in a vector
860 Solvers
-
645 Solvers
-
Let's get back to school, and create multiplication tables
244 Solvers
More from this Author31
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
