This example comes from Steve Eddins' blog: Learning Lessons from a One-Liner
Write a function that takes a list or array of numbers as input and return the largest number that is adjacent to a zero.
Example:
Input x = [1 5 3 0 2 7 0 8 9 1 0] Output y is 8
This problem was originally posed by Greg Wilson of Software Carpentry.
Solution Stats
Problem Comments
4 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers5549
Suggested Problems
-
Replace multiples of 5 with NaN
472 Solvers
-
19084 Solvers
-
Find last zero for each column
733 Solvers
-
364 Solvers
-
Solve a System of Linear Equations
15113 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Two more tests:
1. Input x = [-4 -2 0 -4 -1 0]
Output y is -1.
2. Input x = [-9 -3 0 0 -5 0 -2 -1]
Output y is -2.
Good comment, Gaik. A lot of solutions (including mine) will break with two consecutive zeros.
Why: "Input x = [-9 -3 0 0 -5 0 -2 -1] Output y is -2."???
Output should be 0. It doesn't say anywhere that the number adjacent to a zero must be nonzero!
This was challenging