Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.
The Goldbach Conjecture
Distance walked 2D
middleAsColumn: Return all but first and last element as a column vector
What's Your BMI?
length of a vector
Narcissistic number ?
Numbers spiral diagonals (Part 2)
Getting the indices from a matrice
Mysterious digits operation (easy)
Decrypt the cypher using XOR encryption (for beginners)
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