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)
12650 Solvers
Find common elements in matrix rows
1317 Solvers
352 Solvers
98 Solvers
Geometry: Find Circle given 3 Non-Colinear Points
51 Solvers
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!