(Question Closed by myself)Is this problem means adjacent duplicate elements need to be deleted?


  • 0
    C

    If the input is {1,2,1,3}, i used the one of accepted solutions displayed in discuss forum and the output is
    {1,2,1,3}

    My code outputs {1,2,3}.

    And i didn't see any adjacent info in the problem.

    Lol, i forgot the input is a sorted array. I realized this after a short rest.


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