> Be aware of Djikstra's opinion on ranges: > > [https://www.cs.utexas.edu/users/EWD/transcriptions/EWD08xx/EWD831.html](https://www.cs.utexas.edu/users/EWD/transcriptions/EWD08xx/EWD831.html)
Oh not that again. Exclusive ranges ONLY work when you have a sentinel value that shouldn't be included. That's generally not the case in programming and the whole article falls apart.
