package main

func foo() string {
        return "foo"
}

package main

import (
        "fmt"
        "math/rand"
)

const side = "right"

func main() {
        if tossCoin() == "heads" {


                                                                                                         fmt.Println("Heads") } else { fmt.Println(`
                                                                                                                        Tails`) }

        printColor("red")

        fmt.Println("Maybe:", maybe())
        fmt.Println("Foo:", foo())
}

func tossCoin() string {
        if rand.Intn(2) == 0 {
                return "heads"
        } else {
                return "tails"
        }
}

func maybe() bool {
        if side == "right" {
                return true
        } else {
                return false
        }
}

func printColor(color string) {
        switch color {
        case "red": fmt.Println("Red")
        case "blue": fmt.Println("Blue")
        case "green": fmt.Println("Green")
        default: fmt.Println("Unknown color")
        }
}