Sorting in Golang

package main

import (
    "fmt"
    "sort"
)

func main() {
    cobaArr := []int{1,7,2,4,1,4,8,9}
    arrString := []string{"oke","aku"}
    // INGET GAUSAH LEBOKNO VARIABLE BGST!!! LANGSUNG SORT!!
    sort.Ints(cobaArr)
    fmt.Println(cobaArr)
}