Question
Using pattern matching and recursion, implement the following function manipulating ilist values. Write an F# function sum: ilist -> int which takes as input a
Using pattern matching and recursion, implement the following function manipulating ilist values.
Write an F# function sum: ilist -> int which takes as input a list l of strings and returns the sum of all the elements in l. For example, sum (L(1, L(3, L(3, E)))) is 7, while sum E is 0.
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Databases Illuminated
Authors: Catherine M. Ricardo, Susan D. Urban, Karen C. Davis
4th Edition
1284231585, 978-1284231588
