freeCodeCamp/guide/english/certifications/javascript-algorithms-and-data-structures/basic-javascript/iterate-odd-numbers-with-a-for-loop/index.md

title
Iterate Odd Numbers With a For Loop

Iterate Odd Numbers With a For Loop

Here’s the example:

var ourArray = [];

for (var i = 0; i < 10; i += 2) {
  ourArray.push(i);
}

// Setup
var myArray = [];

// Only change code below this line.

Here’s a solution: After string // Only change code below this line. we add for loop. You need to copy loop from the top:

for (var i = 0; i < 10; i += 2) {
 ourArray.push(i);
}

And change initialization var i = 0 to var i = 1, also you need change name of the array ourArray to myArray:

for (var i = 1; i < 10; i += 2) {
myArray.push(i);
}

Here’s a full solution:

var ourArray = [];

for (var i = 0; i < 10; i += 2) {
ourArray.push(i);
}

// Setup
var myArray = [];

// Only change code below this line.

for (var i = 1; i < 10; i += 2) {
myArray.push(i);
}