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42 lines
579 B
42 lines
579 B
5 years ago
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# isprime
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## Intructions
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Write a function that returns `true` if the `int` passed as parameter is a prime number. Otherwise it returns `false`.
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## Expected function
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```go
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func IsPrime(int nb) bool {
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}
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```
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## Usage
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Here is a possible [program](TODO-LINK) to test your function :
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```go
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package main
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import (
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"fmt"
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piscine ".."
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)
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func main() {
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fmt.Println(piscine.IsPrime(5))
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fmt.Println(piscine.IsPrime(4))
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}
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```
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And its output :
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```console
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student@ubuntu:~/piscine/test$ go build
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student@ubuntu:~/piscine/test$ ./test
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true
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false
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student@ubuntu:~/piscine/test$
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```
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