Learn Introductory JavaScript by Building a Pyramid Generator - Step 69

JavaScript
1

Tell us what’s happening:

You should call

.repeat()

on your

" "

strings to repeat them

rowCount - rowNumber

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

Your code so far

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


// User Editable Region

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

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/134.0.0.0 Safari/537.36

Challenge Information:

Learn Introductory JavaScript by Building a Pyramid Generator - Step 69

2

This looks pretty good, but I’m not sure why you have two semicolons;; at the end of the line?

Try doing the same thing with the first space string " " in this line.

2 Likes
3

is not working

function padRow(rowNumber, rowCount ) {
  return " " + character.repeat(rowNumber) + " ".repeat(rowCount - rowNumber);
}
4

I’ve edited your code for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

Pre-formatted-text
Pre-formatted-text1356×380 401 KB

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').

5

Update your blank space strings

Instructions refer to strings, plural

6

thank you i have gotten it

1 Like