golangHello world example

package main
import "fmt"

func main() {
  fmt.Println("Hello world")
}ctrl + cgithub

`package main` default package declaration	`import "fmt"` loads `fmt` package to operate on strings (and print them)
`func main() {` declare `main` function that will be launched automatically	`fmt.Println` prints specified string
`"Hello world"` string to print

package main
import "fmt"

func main() {
  fmt.Println("Hello world")
}

Hello world