Problem 42317. De-primed
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 commentsProblem Recent Solvers135
Suggested Problems
-
Find the sum of the elements in the "second" diagonal
1129 Solvers
-
Determine the number of odd integers in a vector
667 Solvers
-
Given a matrix, swap the 2nd & 3rd columns
993 Solvers
-
882 Solvers
-
388 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!