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

 

arrayToString


Given an array of integers named nums, write the method arrayToString such that it returns a String with all of the elements of concatenated.


arrayToString([12, 34, 56, 78, 90]) → "1234567890"
arrayToString([123, 345, 567, 789]) → "123345567789"
arrayToString([1]) → "1"

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

public String arrayToString(int [] nums){ }

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: 200

Copyright Nick Parlante 2017 - privacy