Please need help quick problem

JavaScript
1

Please i need help finding a soluition for this problem.

PROBLEM : Iterate over the array provided in powerRangers and print to the console a string that shows the elements’ index and the content of the element.
e.g.: ‘0: Red’

My solution:

var powerRangers = ['Red', 'Black', 'Yellow', 'Pink', 'Blue'];

for (i = 0; i < powerRangers.length ; i++) {
    console.log(i + ':' + powerRangers[i]);
}

OUTPUT:

Output

>>>>Code is incorrect

unknown error

0:Red

1:Black

2:Yellow

3:Pink

4:Blue

… Can somebody tell me what’s wrong ? I need to go through this in order to complete my course

2

Firstly, welcome to the forums.

While we are primarily here to help people with their Free Code Camp progress, we are open to people on other paths, too. Some of what you are asking is pretty trivial in the Free Code Camp context, so you might find that if you’re not getting the instruction and material you need in your current studies, the FCC curriculum will really help you get started. At a modest guess I’d say investing a 4-5 hours working through the curriculum here will really pay off. You can find the curriculum at https://www.freecodecamp.org/learn.

With your current questions, we don’t have enough context to know what you already know or don’t know, so it is impossible to guide you without just telling you the answer (which we won’t do).

It is pretty typical on here for people to share a codepen / repl.it / jsfiddle example of what they have tried so that anyone helping has more of an idea of what help is actually helpful.

Please provide some example of what you’ve tried and I’m sure you’ll get more help.

Happy coding :slight_smile:

3

only the PROBLEM and the var powerRangers was provided, i’m supposed to do the for only…

4

try adding a space after the colon :

5

Thanks for your time trying to help me.
I did it already but same problem.

Output

Code is incorrect

unknown error

0: Red

1: Black

2: Yellow

3: Pink

4: Blue

6

You will have to look at the website that is giving you the error. We don’t know which website you are using so that is the extent of the guessing we can do.

7

Try using template literals, that way you will have more control over the spacing:

console.log(`${i}: ${powerRanges[i]}`)

Also drop the link to question, so I can check it out if there was anything you missed

8

This topic was automatically closed 182 days after the last reply. New replies are no longer allowed.