Go routine example

routine.go

package main

import (
    "fmt"
    "time"
)

func count(id int)  {

    for i := 0; i < 10; i++ {
        fmt.Println(id, ":", i)
        
        time.Sleep(time.Millisecond * 1000)
    }
    
}

func main()  {
    
    for i := 0; i < 10; i++ {
        go count(i)
    }

    time.Sleep(time.Millisecond * 11000)

}