In the solution to Exercise 2.65 "intersection_set_as_tree" from chapter 2.3.3, the function declarations for entry, left_branch, right_branch, and make_tree are missing. This omission leads to the following error:
Line 34: Name make_tree not declared.
The same function declarations are in the solution to "union_set_as_tree"
In the solution to Exercise 2.65 "intersection_set_as_tree" from chapter 2.3.3, the function declarations for
entry
,left_branch
,right_branch
, andmake_tree
are missing. This omission leads to the following error:The same function declarations are in the solution to "union_set_as_tree"
Suggested Fix: