Resolve "Implement a (2,4)-tree"
This adds an exercise on a 2,4 tree. Students only implement part of the functionality, as this is challenging enough already
Closes #80 (closed)
Edited by Yoshi van den Akker
This adds an exercise on a 2,4 tree. Students only implement part of the functionality, as this is challenging enough already
Closes #80 (closed)