Problem 2549. length of a vector
Find twice the length of a given vector.
Solution Stats
Problem Comments
-
2 Comments
Paul Bower
on 20 Jan 2025
For test case 2: x=[1 2 3]; shouldn't the answer be norm(x) which is approximately 3.74?
Christian Schröder
on 20 Jan 2025
"length" here refers to the number of elements - and yes, the problem description could be clearer.
Solution Comments
Show commentsProblem Recent Solvers754
Suggested Problems
-
Replace NaNs with the number that appears to its left in the row.
3034 Solvers
-
1521 Solvers
-
convert matrix to single column
422 Solvers
-
446 Solvers
-
07 - Common functions and indexing 2
416 Solvers
More from this Author1
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!