Learn Introductory JavaScript by Building a Pyramid Generator - Step 102

JavaScript
1

Tell us what’s happening:

Hello. Something is wrong with my code. Please help me.

const rows = [];
for (let i = count; i > 0; i = i - 1) {
    const row = padRow(i, count); 
    rows.push(row);                
}

console.log(rows.join('\n'));

Your code so far

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

function padRow(rowNumber, rowCount) {
  return " ".repeat(rowCount - rowNumber) + character.repeat(2 * rowNumber - 1) + " ".repeat(rowCount - rowNumber);
}

// TODO: use a different type of loop
/*for (let i = 1; i <= count; i++) {
  rows.push(padRow(i, count));
}*/

/*while (rows.length < count) {
  rows.push(padRow(rows.length + 1, count));
}*/


// User Editable Region

const rows = [];
for (let i = count; i > 0; i = i - 1) {
    const row = padRow(i, count); 
    rows.push(row);                
}

console.log(rows.join('\n'));      

// User Editable Region


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/128.0.0.0 Safari/537.36 OPR/114.0.0.0

Challenge Information:

Learn Introductory JavaScript by Building a Pyramid Generator - Step 102

2

Please say a bit more about the problem.

What is your understanding of the code?
Do you have any specific questions?

3

My code is:

const rows = [];
for (let i = count; i > 0; i = i - 1) {
    const row = padRow(i, count); 
    rows.push(row);                
}

console.log(rows.join('\n'));

Is it corect or should I change it according to your opinion, because it hasn’t passed at once after being created.

4

I’ve said in the last post. It happens that you create a code according to the task, but it doesn’t fit and you rack your brains trying to figure out the reason. In this case, it is exactly like that.

5

you may need to do it all in one line

1 Like
6

Thanks. It really works: the code has passed due to your advice.