Cody

Problem 1124. String permutations on phone keyboard

Created by Mehmet OZC in Community

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

60.0% Correct | 40.0% Incorrect
Last solution submitted on Oct 19, 2018

Solution Comments