🎉 Exercism Research is now launched. Help Exercism, help science and have some fun at research.exercism.io 🎉
Track Tcl
Tcl track

Book Store

An exercise from the Tcl track
hard

About this exercise

To try and encourage more sales of different books from a popular 5 book series, a bookshop has decided to offer discounts of multiple-book purchases.

algorithms
integers
lists
recursion
View all solutions