Insert a node at the head of a linked list

  • + 1 comment

    There are problems with the C# compilation. I suppose the NULLABLE setting should be disabled in project file. And the problem is not only with this task.

    Compilation error :(

    Check the compiler output, fix the error and try again.

    Compile Message

    /tmp/submission/20231128/08/54/hackerrank-13c0afafe2e3cf5fd37ee00b3e5a9f6b/code/Solution.cs(32,25): warning CS8625: Cannot convert null literal to non-nullable reference type. [/tmp/submission/20231128/08/54/hackerrank-13c0afafe2e3cf5fd37ee00b3e5a9f6b/code/Solution.csproj]