Problem 1124. String permutations on phone keyboard
Solution Stats
Problem Comments
-
2 Comments
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.
Solution Comments
-
1 Comment
Amazing. It's a poem...
-
2 Comments
This solution which is leading solution is not correct when the input x is a single number. For example if x = 2 , you expect a,b,c instead you only return a
Thank you for your advice.
I correct it.
-
1 Comment
why the given result is in the format of cell,not char,why 'amdw'~='admw',which my matlab only give the latter,rather than the former one
Problem Recent Solvers20
Suggested Problems
-
3237 Solvers
-
Extract leading non-zero digit
1721 Solvers
-
7184 Solvers
-
Make an awesome ramp for a tiny motorcycle stuntman
437 Solvers
-
Vectorizing, too easy or too hard?
138 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!