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

 

siochi@cnu.edu > numberOfaIn
prev  |  next  |  chance

Write a method that counts the number of 'a's in the given string.


numberOfaIn("ababa") → 3
numberOfaIn("aaaa") → 4
numberOfaIn("bbb") → 0

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

public int numberOfaIn(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

Post-solution available

Copyright Nick Parlante 2017 - privacy