Functional coverage tree: Difference between revisions

=={{header|Haskell}}==

Using a function from a text outline to an updated text outline.

 

The raw table (supplied in the task description) is read in from a text file, parsed to a tree structure, and updated by two traversals (one bottom-up and one top down) before being serialised back to a completed outline text, with an additional 'Share of Residue' column:

wine_cellar | 1 | 1.0000 | 0.0000

cinema | 1 | 0.7500 | 0.0167 </pre>

 

=={{header|J}}==