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

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title: Iterate Odd Numbers With a For Loop
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# Iterate Odd Numbers With a For Loop


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## Hints

### Hint 1
 After string `// Only change code below this line.` we add `for` loop. You need to copy loop from the top:
 
```javascript
for (var i = 0; i < 10; i += 2) {
  ourArray.push(i);
}
```

### Hint 2
 And change `initialization` `var i = 0` to `var i = 1`, also you need change name of the array `ourArray` to `myArray`:
 
```javascript
for (var i = 1; i < 10; i += 2) {
  myArray.push(i);
}
```
 

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## Solutions
  
<details><summary>Solution 1 (Click to Show/Hide)</summary>

```javascript
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);
}
```
</details>