< 99 Elm Problems
67.a) Generate a string representation of a binary tree like the following. a(b(d,e),c(,f(g,)))
68.b) Generate a tree from such a string representation. Be able to handle an ill-formed string.
# # # THIS IS A STUB # # #
Example in Elm:
import Html exposing (text)
import List
f : Int -> Int
-- your implementation goes here
main = text (toString (f 0))
Result:
4
Solutions
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