freeCodeCamp/guide/english/certifications/javascript-algorithms-and-d.../basic-javascript/count-backwards-with-a-for-.../index.md

634 B
Raw Blame History

title
Count Backwards With a For Loop

Count Backwards With a For Loop

Heres the example:

// Example
var ourArray = [];

for (var i = 10; i > 0; i -= 2) {
  ourArray.push(i);
}

// Setup
var myArray = [];

// Only change code below this line.

HINT: 1

  • create a new for loop for myArray

HINT: 2

  • start from the first odd number just before 9

SPOILER WARNING: SOLUTION AHEAD

var ourArray = [];

for (var i = 10; i > 0; i -= 2) {
  ourArray.push(i);
}

// Setup
var myArray = [];

// Only change code below this line.
for (var i = 9; i > 0; i-=2){
  myArray.push(i)
}