I couldn't figure out why my numbers were larger than the answers in the test suite and finally realized that most of those answers were products of the unique factors of the numbers of permutations.
Flip the main diagonal of a matrix
Find out missing number from a vector of 9 elements
Rounding off numbers to n decimals
How many Fibonacci numbers?
Determine whether a given point is inside or outside a polygon
Raise a polynomial to a power
Find the treasures in MATLAB Central and discover how the community can help you!
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