# Generate a random number - Golang

*
*

In addition to `main`

package, we also have lots of built-in packages and one such package is `math\rand`

.

Each package name is same as last element of the import path. For instance, the "math/rand" package comprises files that begin with the statement package rand. We use `Intn(int n)`

method(?) which returns a non-negative pseudo-random number in from 0 till n.

```
package main
import (
"fmt"
"math/rand"
)
func main() {
fmt.Println("My favorite number is", rand.Intn(10))
}
```