Given a number such as 2639 return all possible string permutations using the phone-keyboard on Problem 1069.
input = 78
output = {'pt';'pu';'pv';'qt';'qu';'qv';'rt';'ru';'rv';'st';'su';'sv'}
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers24
Suggested Problems
-
Given an unsigned integer x, find the largest y by rearranging the bits in x
1992 Solvers
-
1912 Solvers
-
156 Solvers
-
String substitution, sub problem to cryptoMath
243 Solvers
-
Create a vector whose elements depend on the previous element
788 Solvers
More from this Author92
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
This problem needs more test cases, and include the number 1 as well as complete phone numbers.
Test suite is updated with additional test cases.