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

 

Map-2 > wordLen
prev  |  next  |  chance

Given an array of strings, return a Map<String, Integer> containing a key for every different string in the array, and the value is that string's length.

wordLen(["a", "bb", "a", "bb"]) → {"bb": 2, "a": 1}
wordLen(["this", "and", "that", "and"]) → {"that": 4, "and": 3, "this": 4}
wordLen(["code", "code", "code", "bug"]) → {"code": 4, "bug": 3}

...Save, Compile, Run

public Map<String, Integer> wordLen(String[] strings) { }


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

Difficulty: 306

Copyright Nick Parlante 2016 - privacy