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  1. Practice
  2. Data Structures
  3. Linked Lists
  4. Insert a node at the head of a linked list
  5. Discussions

Insert a node at the head of a linked list

  • GustavK + 4 comments

    Uneditable code in C# doesn't compile as it is.

    solution.cs(78,36): error CS0214: Pointers and fixed size buffers may only be used in an unsafe context solution.cs(78,36): error CS0193: The * or -> operator must be applied to a pointer Compilation failed: 2 error(s), 0 warnings

    • gags13_13 + 0 comments

      same issue

    • edordo + 1 comment

      This line in the uneditable code: PrintSinglyLinkedList(llist->head, "\n", textWriter);

      Should be PrintSinglyLinkedList(llist.head, "\n", textWriter);

      • cristi92 + 1 comment

        how are we supposed to fix this? Are there any admins around here?

        • shivaaprs + 1 comment

          I am also facing the same issue. seems admnis are not looking into this.

          • inatan_hertzog + 1 comment

            I've the same issue too.

            • RupaMistry + 1 comment

              This issue is still not fixed. Not able to compile the code.

              • colber16 + 1 comment

                Issue is still not solved.

                • rohan17ghy + 1 comment

                  Issue not fixed.

                  • ccasbre27 + 1 comment

                    Issue not fixed yet. Change the programming language to Java (is the same code than C#) and it will works

                    • rohan17ghy + 0 comments

                      Thanks for the response

    • xxDOOMbox + 1 comment

      same issue, i just had to write this one in c++ ...

      • anilkumarsindhe + 3 comments

        Same problem.! Getting Compilation Error :( "Check the compiler output. fix the eror and try again". Compile Message says solution.cs(88,36): error CS0214:Pointers and fixed size buffers may only be used in any unsafe context solution.cs(88,36): error CS0193: The * or -> operator must be applied to a pointer Compilation failed: 2 error(s), 0 warnings.

        Coding language is : C#

        • rm_rudro + 0 comments

          Facing this issue not able to solve

        • neerajjethnani01 + 0 comments

          It gets compiled with Java.

        • EricGeek + 0 comments

          Have the same issue using C#. The error comes from line 93 which is not changeable. The main function should be executed in unsafe mode or not using pointer at all.

    • Silamoth + 2 comments

      I'm experiencing the same issue using C#

      • randomvi + 0 comments

        Try compiling with java

      • neerajjethnani01 + 0 comments

        Java works