Learn Introductory JavaScript by Building a Pyramid Generator - Step 69

JavaScript
1

Tell us what’s happening:

This is the code from Step 69 from “JavaScript Algorithms and Data Structures (Beta)”:

function padRow(rowNumber, rowCount) {
return " " + character.repeat(rowNumber) + " ";
}

The question is-
Update your blank space strings to be repeated rowCount - rowNumber times.

Open up the console to see the result.
Hint- You should call .repeat() on your " " strings to repeat them rowCount - rowNumber times.

Your code so far

const character = "#";
const count = 8;
const rows = [];


// User Editable Region

function padRow(rowNumber, rowCount) {
  return " " + character.repeat(rowNumber) + " ";
}

// User Editable Region


for (let i = 0; i < count; i = i + 1) {
  rows.push(padRow(i + 1, count));
}

let result = ""

for (const row of rows) {
  result = result + "\n" + row;
}

console.log(result);

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36 Edg/127.0.0.0

Challenge Information:

Learn Introductory JavaScript by Building a Pyramid Generator - Step 69

2

Do you see how to use the .repeat() method? Use that on the " " space strings

3

But where to use?? I mean on which line…
Can u give me the proper code…please?

4

Hi there!
You need to use .repeat() method on both empty space string " ".

Like you used it on the variable character above. But don’t add any value within the .repeat() method parentheses for that challenge step.

5

correct code

code removed by moderator
6

hey @mambaout

It is great that you solved the challenge, but instead of posting your full working solution, it is best to stay focused on answering the original poster’s question(s) and help guide them with hints and suggestions to solve their own issues with the challenge.

We are trying to cut back on the number of spoiler solutions found on the forum and instead focus on helping other campers with their questions and definitely not posting full working solutions.