# Números impares

**URL:** <https://discuss.kotlinlang.org/t/numeros-impares/21208>\
**Category:** Android\
**Created:** [March 15, 2021, 5:40pm UTC](https://discuss.kotlinlang.org/t/numeros-impares/21208 "2021-03-15T17:40:16Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![fabianobatera2000](https://avatars.discourse-cdn.com/v4/letter/f/ea666f/32.png) [@fabianobatera2000](https://discuss.kotlinlang.org/u/fabianobatera2000)\
**Post date:** [March 15, 2021, 5:40pm UTC](https://discuss.kotlinlang.org/t/numeros-impares/21208/1 "2021-03-15T17:40:16Z")

</div>

Olá pessoal!  
Iniciante no fórum  
Boa tarde a todos.  
Alguém pode me dar uma dica para função de extração de números impares no Kotlin?  
Fabiano

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<div class="post-metadata">

**Author:** ![diegoflassa](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/diegoflassa/32/8166_2.png) [@diegoflassa](https://discuss.kotlinlang.org/u/diegoflassa)\
**Post date:** [May 9, 2021, 4:56pm UTC](https://discuss.kotlinlang.org/t/numeros-impares/21208/2 "2021-05-09T16:56:54Z")

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Olá! Tudo bem?  
Você poderia utilizar a seguinte função:

```
val numbers: MutableList<Int> = ArrayList()
numbers.add(1)
numbers.add(2)
numbers.add(3)
numbers.add(4)
numbers.add(5)
arePrimes(numbers)

fun arePrimes(numbers: List<Int>) {
    for (number in numbers) {
        if (number % 2 == 0) {
            println("Is Even")
        } else {
            println("Is Odd")
        }
    }
}

```