c/5.rkt
#lang racket
(require
 "5-1.rkt"
 "5-2.rkt"
 "5-3.rkt"
 "5-4.rkt"
 "5-5.rkt"
 "5-6.rkt"
 "5-7.rkt"
 "5-8.rkt"
 "5-9.rkt"
 "5-10.rkt")
(provide
 (all-from-out
  "5-1.rkt"
  "5-2.rkt"
  "5-3.rkt"
  "5-4.rkt"
  "5-5.rkt"
  "5-6.rkt"
  "5-7.rkt"
  "5-8.rkt"
  "5-9.rkt"
  "5-10.rkt"))