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Java Introduction to Functional Programming Reduction and Aggregation Using a Range to Produce a Menu

Ioannis Bouramas
Ioannis Bouramas
12,583 Points
Posted by Ioannis Bouramas
Ioannis Bouramas
12,583 Points

Reduction and Aggregation Last Exercise. Does not even run imperatively.

So far I have executed the exercises, but this one does not print anything out. It just prints:

Imperatively: Declaratively:

Has anybody managed to solve it successfully?

Ioannis Bouramas
Ioannis Bouramas
12,583 Points
Ioannis Bouramas
Ioannis Bouramas
12,583 Points

My mistake. I was filtering out all the non-empty strings while I should do exactly the opposite.