This solution is outdated. To rescore this solution, sign in.
Test for balanced parentheses
Similar Triangles - find the height of the tree
Implement simple rotation cypher
intersection of matrices
Expand 10^n to Powers of 4
Toads and Frogs Puzzle
Damping of Servomotors with Tachometer Feedback
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