Hello world in golang

package main
import "fmt"
func main() {
    fmt.Println("hello world")
}

Hello world in golang

package main
import "fmt"
func main() {
    fmt.Println("hello world")
}$ go run hello-world.gohello world$ go build hello-world.go$ lshello-world  hello-world.go$ ./hello-worldhello world

Hello world in golang

package main

import "fmt"

func main() {
  message := greetMe("world")
  fmt.Println(message)
}

func greetMe(name string) string {
  return "Hello, " + name + "!"
}

Source: devhints.io

Hello world golang

package main

import fmt

func main() {
	fmt.Println("hello, world!")
}

-1

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