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


Warmup-2 > countXX
prev  |  next  |  chance

Count the number of "xx" in the given string. We'll say that overlapping is allowed, so "xxx" contains 2 "xx".

countXX("abcxx") → 1
countXX("xxx") → 2
countXX("xxxx") → 3

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

int countXX(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: 207.0

Copyright Nick Parlante 2017 - privacy