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
-
Find the numeric mean of the prime numbers in a matrix.
9132 Solvers
-
Remove any row in which a NaN appears
8768 Solvers
-
Given a window, how many subsets of a vector sum positive
870 Solvers
-
1064 Solvers
-
212 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.