Go - Hello World

Hello World Program in Golang

package main

import "fmt"

func main() {
    fmt.Println("Hello World!")
}

A Go program always follows this general structure.

• The package declaration, package main in this case.
• Import statements, if any. In this example, we import the fmt package.
• The rest. In this example, it comprises the the main function, which includes one statement, fmt.Println("Hello World!").

If you compile and run this program, you will get the following output:

Hello World!

What's Next

If you are interested in learning programming in Go, then go ahead and set up a development environment.

• Next Step: Go development environment setup

C   C++   C#   Clojure   Crystal   D   Dart   Erlang   F#   Haskell   Java   Javascript   Julia   Kotlin   Lua   Python   Rust   Scala   Swift   Typescript