Treehouse | Community | Working With Loops

🤑 Join the Treehouse affiliate program and earn 25% recurring commission!

New No-Code Track! 🚀start learning today!

🌟 Dreaming of a bright future? 🎓 Ask about the Treehouse Scholarship program! 🚀

✨ Earn college credits in Cybersecurity, JS, HTML, CSS and Python

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

Rabbie Wordie
1,441 Points
I am stuck at this step. Do I need to make a new variable named newValue? How do I add this into the loop?

Posted May 12, 2020 9:39pm by Rabbie Wordie

Rabbie Wordie
1,441 Points
1 Answer
George Gregorczyk
3,028 Points
while loop

Posted April 24, 2020 11:19am by George Gregorczyk

George Gregorczyk
3,028 Points
2 Answers
Dan B
527 Points
I am stuck on this question, specifically the second task.

Posted April 22, 2020 9:30am by Dan B

Dan B
527 Points
1 Answer
Lester Paredes
4,543 Points
Why won't the code work on the second challenge question?

Posted March 29, 2020 7:20am by Lester Paredes

Lester Paredes
4,543 Points
1 Answer
Kara Woodward
1,273 Points
while counter < numbers.count { sum += numbers(counter) counter += 1 } what am I not doing right, been hours

Posted March 25, 2020 3:22pm by Kara Woodward

Kara Woodward
1,273 Points
0 Answers
Maria Alonso
7,498 Points
dont understand

Posted March 13, 2020 1:13am by Maria Alonso

Maria Alonso
7,498 Points
1 Answer
malcolm henry
1,089 Points
how to sum/retrieve value of arrays?

Posted January 9, 2020 3:00am by malcolm henry

malcolm henry
1,089 Points
1 Answer
PLUS

Scott Yoder
Courses Plus Student 347 Points
Doing it right doesnt work

Posted December 21, 2019 9:56pm by Scott Yoder

Scott Yoder
Courses Plus Student 347 Points
1 Answer
armando Rodriguez
932 Points
Im confused as to how to retrieve the data from the array and add it to counter index. Any help would be appreciated.

Posted December 2, 2019 4:34pm by armando Rodriguez

armando Rodriguez
932 Points
1 Answer
curtis barton
609 Points
Using the value of counter as an index value, retrieve each value from the array and add it to the value of sum.

Posted November 20, 2019 2:10am by curtis barton

curtis barton
609 Points
1 Answer
Dominiq Martinez
1,949 Points
while counter < sum { newValue = numbers[counter] sum = sum + newValue counter += 1 } Why doesn't this work?

Posted November 9, 2019 6:38pm by Dominiq Martinez

Dominiq Martinez
1,949 Points
2 Answers
Kyle Deckert
875 Points
Stuck on While Counter

Posted November 2, 2019 3:29am by Kyle Deckert

Kyle Deckert
875 Points
2 Answers
Harshit Dixit
519 Points
getting confused in getting Sum of each value in array . help me out with solution . Does item needed to added with 1 ?

Posted September 23, 2019 7:17am by Harshit Dixit

Harshit Dixit
519 Points
1 Answer
Elena Iliasova
iOS Development with Swift Techdegree Student 1,739 Points
loop help me please. what's wrong with my code?

Posted June 17, 2019 6:05am by Elena Iliasova

Elena Iliasova
iOS Development with Swift Techdegree Student 1,739 Points
2 Answers
CJ Doyle
1,530 Points
I'm a little confused of what it is asking me. let numbers = [2,8,1,16,4,3,9]

Posted June 6, 2019 2:38pm by CJ Doyle

CJ Doyle
1,530 Points
2 Answers
Joshua Nilsson
846 Points
I need some help with task 2

Posted June 5, 2019 2:22am by Joshua Nilsson

Joshua Nilsson
846 Points
1 Answer
Philip Gray
3,327 Points
Code Challenge Help

Posted May 22, 2019 7:55pm by Philip Gray

Philip Gray
3,327 Points
1 Answer
Yahya Lam
855 Points
How do I retrieve values from the array inside the while loop?

Posted April 26, 2019 2:12pm by Yahya Lam

Yahya Lam
855 Points
0 Answers
John Gould
2,879 Points
retrieve value from array

Posted April 17, 2019 1:36am by John Gould

John Gould
2,879 Points
1 Answer
Luke Walker
1,049 Points
In this task, we have an array of numbers and we want to compute the sum of its values. - No idea how to solve this!

Posted April 11, 2019 12:31am by Luke Walker

Luke Walker
1,049 Points
1 Answer
Joshua Vick
2,485 Points
I don't understand how to use counter as an index value.

Posted April 6, 2019 6:43am by Joshua Vick

Joshua Vick
2,485 Points
1 Answer
Christopher J Doyle
682 Points
A little confused on this one. The example in the video is a little different and it's throwing me off where to start

Posted February 11, 2019 6:29pm by Christopher J Doyle

Christopher J Doyle
682 Points
1 Answer
Richard Barquero
474 Points
Compute the sum after setting up a while loop.

Posted February 4, 2019 11:21am by Richard Barquero

Richard Barquero
474 Points
1 Answer
Richard Barquero
474 Points
explanation of the question and the answer in the challenge

Posted February 4, 2019 11:10am by Richard Barquero

Richard Barquero
474 Points
1 Answer
Johan Pretorius
1,594 Points
Task to of loops

Posted January 24, 2019 7:11am by Johan Pretorius

Johan Pretorius
1,594 Points
1 Answer
Ryan Rassoli
3,365 Points
Roadblock...

Posted January 24, 2019 2:57am by Ryan Rassoli

Ryan Rassoli
3,365 Points
1 Answer
PLUS

Mike Knoll
Courses Plus Student 1,099 Points
I can't seem to figure this one out. Does anyone have the answer? Just looking to see where I went wrong.

Posted December 21, 2018 6:50am by Mike Knoll

Mike Knoll
Courses Plus Student 1,099 Points
1 Answer
Nila Palmo Ram
4,303 Points
How to ensure that I provide the while loop with a condition that will eventually terminate?

Posted December 18, 2018 6:14am by Nila Palmo Ram

Nila Palmo Ram
4,303 Points
1 Answer
john tyler
933 Points
what? I'm confused

Posted December 17, 2018 2:26am by john tyler

john tyler
933 Points
2 Answers
john tyler
933 Points
HELP ME PLEASE I NEED HELP

Posted December 17, 2018 2:03am by john tyler

john tyler
933 Points
1 Answer

Prev Page 1 of 9 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.