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.
One in not prime!!!
And therefore should not become de-primed.
Bottles of beer
Return elements unique to either input
Find the nearest integer
Divisible by n, prime divisors (including powers)
Lights Out 22 - 3x4, x moves
Lights Out 12 - 5x5, three stages, <7 moves
Lights Out 30 - 3x4x5, x moves
Lights Out 4 - 5x5, 8 moves
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office