20 gabrielvictorcf rust linked list solutions #22
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gosiqueira
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This PR closes issue #20 with tested solutions.
Again, we have some answers here that do not have a leetcode counterpart, as their linked list implementation does not allow for cycles or intersections. In these problems, i changed the
nextnode definition to theOption<Rc<RefCell<ListNode>>>type - which'll allow for an implementation on these problems. Likewise, i also implemented some test cases to assert the implementation compiles and works.