Linker returns “relocation has an invalid symbol at symbol index…”

Question

I am trying out some code on Ubuntu. I\'m trying to run the following code

#include 
#include 

        

Answer 1

I'm not sure about your invalid relocation errors but the obvious thing missing is that you have no main function. You need to define an entry point to your application called main, defined at global scope such as:

int main()
{
    // TODO: implementation
}