This problem has been polished and the test suite expanded and improved.
Wrapping the Tower of Pisa
Given a 4x4 matrix, swap the two middle columns
02 - Vector Variables 1
multiple of nine?
Count given word x in text.
Find hen's weight.
Divide polynomial p1 by p2.
Replace x value into y value in string text.
Form a square matrix from four square sub-matrices
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