id/email
password
forgot password | create account
about | help | code help+videos | done | prefs
CodingBat code practice

 

welcomeback_lists_noDupeLetterWords


welcomeback_lists_noDupeLetterWords--Given a List of Strings, remove all words with any duplicate letters.


welcomeback_lists_noDupeLetterWords(["computer"]) → ["computer"]
welcomeback_lists_noDupeLetterWords(["tomball", "memorial", "school", "high", "guidry", "monroe"]) → ["guidry"]
welcomeback_lists_noDupeLetterWords(["hand", "stitches", "moon", "dog", "cat"]) → ["hand", "dog", "cat"]

...Save, Compile, Run (ctrl-enter)

public List<String> welcomeback_lists_noDupeLetterWords(List<String> wordList){ }

Editor font size %:
Shorter output


Forget It! -- delete my code for this problem

Progress graphs:
 Your progress graph for this problem
 Random user progress graph for this problem
 Random Epic Progress Graph

Java Help

Misc Code Practice

Post-solution available

Copyright Nick Parlante 2017 - privacy