// Homework 21, problem 2: isEven.
//
// Define a function isEven(n int) bool that RETURNS true if n is even and
// false otherwise. Print a few calls from main so the bools appear.
//
// Run with: go run exercises/21/homework/02-is-even.go

package main

import "fmt"

// TODO: define isEven here, outside main.

func main() {
	// TODO: print a few calls to isEven, in place of this placeholder line:
	fmt.Println("TODO: replace this line")
}