JS: Steps

steps.js

function steps(n) {
    for (let row = 0; row < n; row++) {
        let stair = "";

        for (let column = 0; column < n; column++) {
            if (column <= row) {
                stair += "#";
            } else {
                stair += " ";
            }
        }

        console.log(stair);
    }
}