You're *very* close with this one. Remember that r is input as a double, not a string.
Determine whether a vector is monotonically increasing
Given a window, how many subsets of a vector sum positive
Duplicate each element of a vector.
Set the array elements whose value is 13 to 0
The number of trailing zero digit of a factorial
How Far Can You Throw Something?
Breaking Out of the Matrix
Diophantine Equations (Inspired by Project Euler, problem 66)
Pandigital Multiples of 11 (based on Project Euler 491)
A matrix of extroverts
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