Use caution when Reinitializing variables inside a loop, new(1)

JavaScript
1

I somehow solved solved the challenge where it required that the code is to return a 2D array na dmy solution worked.

here it is:

 for (let j = 0; j < n; j++) {
      row = [0];
      row.push(0);

I decided to put the row inside the inner iteration and it worked and looking at the freecodecamp’s solution it is not a match.

could there be a problem arising from the solution I have given because I seem to get none.

2

your function is not reusable

try to call matrix(3,3)
you should get [[0,0,0],[0,0,0],[0,0,0]]

your function doesn’t output that

when you have a question please include challenge link, and your whole code

3

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