Resolve "Exercise R7.1"
Similar to !61 (merged) , in this exercise they will have to implement the second_to_last_node function, the SLL implementation is again given.
Closes #30 (closed)
Edited by Kevin Chong
Similar to !61 (merged) , in this exercise they will have to implement the second_to_last_node function, the SLL implementation is again given.
Closes #30 (closed)