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


Warmup-2 > stringX
prev  |  next  |  chance

Given a string, return a version where all the "x" have been removed. Except an "x" at the very start or end should not be removed.

stringX("xxHxix") → "xHix"
stringX("abxxxcd") → "abcd"
stringX("xabxxxcdx") → "xabcdx"

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

public String stringX(String str) { }

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

Difficulty: 230.0

Copyright Nick Parlante 2017 - privacy