Note on how to run the test program
1. If the test program doesn't use the List class defined in List.cs, you can compile the test program as following: csc YourTestFile.cs This will generate a executable file YourTestFile.exe. Then you can run it and see the result. 2. If the test program use the List class defined in List.cs. You need compile the test program with List.cs: csc YourTestFile.cs List.cs