One of the simplest ways to hide a message involves utilizing uppercase letters.
Given a text, collect all uppercase letters into a single word, maintaining their order of appearance in the text. For instance:
text = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer nec odio. Praesent libero.'
By gathering all the uppercase letters, the hidden message becomes "LIP".
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers14
Suggested Problems
-
3849 Solvers
-
Remove the polynomials that have positive real elements of their roots.
1740 Solvers
-
Back to basics 20 - singleton dimensions
278 Solvers
-
413 Solvers
-
Find out DC Gain of transfer function
46 Solvers
More from this Author53
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Test 7 should use uppercase_indices=unique(...) instead of sort(...) .
Yes, you are absolutely right. Thank you for pointing that out.