Go language - Basic programming tutorials

A small collation of starter programs when learning to program in Go.

Our first program in Go language

package main

import "fmt"

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

Examples of values

package main

import "fmt"

func main() {

    fmt.Println("go" + "lang")

    fmt.Println("1+1 =", 1+1)
    fmt.Println("7.0/3.0 =", 7.0/3.0)

    fmt.Println(true && false)
    fmt.Println(true || false)
    fmt.Println(!true)
}

package main

import "fmt"

func main() {

    var a = "initial"
    fmt.Println(a)

    var b, c int = 1, 2
    fmt.Println(b, c)

    var d = true
    fmt.Println(d)

    var e int
    fmt.Println(e)

    f := "apple"
    fmt.Println(f)
}