# Conditions in loops in JavaScript

You can use conditions in loops. Let's look at an example. Let's say we have the following array:

`let arr = [1, 2, 3, 4, 5];`

Let's print all the elements of this array to the console:

`for (let elem of arr) { console.log(elem); }`

And now we will impose a condition and will display only elements that are even numbers:

`for (let elem of arr) { if (elem % 2 === 0) { console.log(elem); } }`

Given the following array:

`let arr = [2, 5, 9, 15, 1, 4];`

Print to the console those array elements that are greater than `3`, but less than `10`.

Given the following object:

`let obj = {a: 1, b: 2, c: 3, d: 4, e: 5};`

Print to the console those object elements whose values are odd numbers.

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