dsawyer@methacton.org string_packet_level_2 > phone
prev  |  next  |  chance

If the given string is formatted ###-###-####, then return ###.###.#### If it is formatted ###.###.#### then return ###-###-#### phone("555-666-7777") → "555.666.7777" phone("888.333.4444") → "888-333-4444" phone("610-489-5000") → "610.489.5000" Go...Save, Compile, Run (ctrl-enter) public String phone(String s){ } 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: 100

Copyright Nick Parlante 2017 - privacy