Given a number such as 2639 return all possible string permutations using the phone-keyboard on Problem 1069.
input = 2639
output = {'amdw' 'amdx' 'amdy' ... 'andy' 'andz' ... 'body' 'bodz' ... 'cody' ... 'cofz'}
Solution Stats
Solution Comments
-
2 Comments
Aurelien Queffurust
on 18 Dec 2012
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
Takehiko KOBORI
on 18 Dec 2012
Thank you for your advice.
I correct it.
-
1 Comment
sea knowledge
on 18 Dec 2012
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 Solvers15
Suggested Problems
-
5038 Solvers
-
Test if a Number is a Palindrome without using any String Operations
162 Solvers
-
Flip the main diagonal of a matrix
440 Solvers
-
338 Solvers
-
104 Solvers
More from this Author59
Problem Tags
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
Select web siteYou can also select a web site from the following list:
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Solution 178930
Amazing. It's a poem...