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Structure

Program Structure
Documentation block
Preprocessor Statements
The main ( ) function
Local Variable Declarations
Program statements
User defined functions
/* This is my first Go program. */
package main
import "fmt"
func main() {
    fmt.Println("Hello, World!")
}
Documentation Block
/*
Program Name: First Go Program
Version: 1.0
Description: Go program basic program structure.
Author: @Oliver
Date Created 04/01/2021
*/
Package Declaration
package main
Preprocessor Statements
import "fmt"
The main() function
Mandatory to have in Go.
Local Variable Declarations
Variables in main
Statements and Expressions
This is the section where we place our main logic of the program which included the executable statements, that tell the computer to perform a specification action. Program statement can be an input-output statements, arithmetic statements, control statements, simple assignment statements and any other statements and it also includes comments that are enclosed within /* and */.
User Defined Functions
Functions in main

Hello World

Data Types

Last modified 2yr ago