package main 

import "fmt" 

func main(){

    var arr = [] int { 9 , 6 , 2 , 5 , 8 , 10 , 12 , 1 }

    var new_arr [] int

    new_arr = sortArr( arr , len( arr ) )

    fmt.Printf("%d ", new_arr)

}

func sortArr( arr [] int , size int) [] int {

    for i := 0 ; i < size ; i++ {

        for j := 0 ; j < ( size - 1 - i ) ; j++ {

            if arr[j] > arr[j+1] {

                tmp := arr[j+1]

                arr[j+1] = arr[j]

                arr[j] = tmp

            }

        }

    }

    return arr

}