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
-
22517 Solvers
-
Find a subset that divides the vector into equal halves
400 Solvers
-
Generate N equally spaced intervals between -L and L
943 Solvers
-
Find out missing number from a vector of 9 elements
320 Solvers
-
17997 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.