abraskin@mbusd.org > arrOfVowels
prev  |  next  |  chance

Given an array of strings, return a new array containing strings with only the vowels included. If there are no vowels in a string then it should not be included in the resulting array. arrOfVowels(["Hello World", "AaEeIiOoUu", "aeiou", "AEIOU"]) → ["eoo", "AaEeIiOoUu", "aeiou", "AEIOU"] arrOfVowels(["Aa", "Ee", "Ii", "Oo", "Uu"]) → ["Aa", "Ee", "Ii", "Oo", "Uu"] arrOfVowels(["Fuzzy", "Wuzzy", "was", "a", "bear"]) → ["u", "u", "a", "a", "ea"] Go...Save, Compile, Run (ctrl-enter) public String[] arrOfVowels(String[] arr) { } Go Editor font size %:75100125150 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

• Java Example Solution Code
• Java String Introduction (video)
• Java Substring v2 (video)
• Java String Equals and Loops
• Java String indexOf and Parsing
• Java If and Boolean Logic
•   If Boolean Logic Example Solution Code 1 (video)
•   If Boolean Logic Example Solution Code 2 (video)
• Java For and While Loops
• Java Arrays and Loops
• Java Map Introduction
• Java Map WordCount
• Java Functional Mapping
• Java Functional Filtering

Misc Code Practice

• Code Badges
• Introduction to Mod (video)
• MakeBricks problem and solution (video x 2)
• FizzBuzz the famous code interview question (video)

Difficulty: 299

Copyright Nick Parlante 2017 - privacy