it's a bit unclear why padding is necessary in the first two test cases, where the number of characters (15) is already a multiple of the key size (3 or 5, respectively)
Who Has the Most Change?
Arrange Vector in descending order
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Getting the absolute index from a matrix
Calculate the height of an object dropped from the sky
Create initial basic feasible solution for transportation problems -Minimum Cost Method
Cryptography with A Square Matrix : Decoding
Fill the matrix - 1
Digit concentration in Champernowne's constant
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