Steps

Directions

Write a function that accepts a positive number N. The function should console log a step shape with N levels using the # character. Make sure the step has spaces on the right hand side!

Examples:

steps(2)
'#  '
'##'


steps(3)
'#    '
'##  '
'###'

steps(4)
'#      '
'##    '
'###  '
'####'

Solutions

• Solution #2

    function steps(n, row = 0, stair = '') {
      if (row === n) {
        return;
      }
    
      if (n === stair.length) {
        console.log(stair);
        steps(n, row + 1);
        return;
      } else {
        if (stair.length <= row) {
          stair += '#';
        } else {
          stair += ' ';
        }
        steps(n, row, stair);
      }
    }