1/3 Test Cases Passed
You need to earn 2 or 3 stars in order to submit.
1/3 Test Cases Passed
You need atleast 2 stars to grade your answer.
dll.remove_middle() to return 5
dll.remove_middle();
dll.print_forward() to log 1 3 7 9
dll.remove_middle();
dll.print_backward() to log 9 7 3 1
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