// Homework 21, problem 1: Greet.
//
// Define a function greet(name string) that prints "Hello, <name>!".
// Call it from main with three different names.
//
// Run with: go run exercises/21/homework/01-greet.go

package main

import "fmt"

// TODO: define greet here, outside main.

func main() {
	// TODO: call greet three times, in place of this placeholder line:
	fmt.Println("TODO: replace this line")
}