Write a function that will multiply every prime number in the array or matrix by two, leaving all other numbers the same, and return that de-primed array or matrix. One will be treated as prime in this problem.
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers170
Suggested Problems
-
The Goldbach Conjecture, Part 2
2413 Solvers
-
Project Euler: Problem 8, Find largest product in a large string of numbers
1305 Solvers
-
Return unique values without sorting
999 Solvers
-
Create logical matrix with a specific row and column sums
341 Solvers
-
Convert Two Character String into a Binary Vector
233 Solvers
More from this Author139
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
