// Homework 21, problem 3: Clamp.
//
// Define a function clamp(x int, lo int, hi int) int that returns lo if x is
// below lo, hi if x is above hi, and x otherwise. Test it with three calls:
// one in range, one below, one above.
//
// Run with: go run exercises/21/homework/03-clamp.go

package main

import "fmt"

// TODO: define clamp here, outside main.

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