Problem 2991. Finding an element in a vector
x is a vector of unknown length
your function should return the index of the first element in the vector that is greater than 6. If all elements in x are less than 6, the function should return 'none'
example: x = [1 2 7 2 3 2 4 8 6]
output = 3
Solution Stats
Problem Comments
-
2 Comments
From a usability point of view, returning a string to indicate nothing found is probably the worst. an empty value or 0 would be much better.
Guillaume, I would say that that depends upon the intended 'audience' for the output.
Solution Comments
Show commentsProblem Recent Solvers192
Suggested Problems
-
26518 Solvers
-
Which values occur exactly three times?
5159 Solvers
-
Project Euler: Problem 2, Sum of even Fibonacci
2558 Solvers
-
Create a square matrix of multiples
483 Solvers
-
Side of an equilateral triangle
6550 Solvers
More from this Author28
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!