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 Solvers25
Suggested Problems
-
319 Solvers
-
Project Euler: Problem 8, Find largest product in a large string of numbers
1324 Solvers
-
Back to basics 4 - Search Path
383 Solvers
-
Rotate input square matrix 90 degrees CCW without rot90
690 Solvers
-
323 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.