I think main is defined properly but anyways I wan't to know the outcome of the print statement (as this is a valid statement).
Trust me your main is not defined properly, main has to return int;
read this.
As long as your program invokes undefined behaviour the output could be anything.
Assuming you corrected the definition of main then your program could still output anything because it is still invoking undefined behaviour.
In your printf statement you have told the printf function that 2 parameters follow the format string on the stack, and integer and a pointer to a string. However you have not provided that data. The printf function will try to access this data but since you have not provided it there is not even any guarantee that the next addresses on the stack are actually allocated. Attempting to access unallocated memory cause undefined behaviour.
Even if those addresses on the stack are available then the integer will have some random value, the pointer will also have some random value. printf will try to access this pointer as though it points to valid memory. Since it is random it is unlikely that it points to valid memory so printf will try to access an invalid memory address invoking undefined behaviour.
it is not possible to predict the behaviour of a program exhibiting undefined behaviour so no I can not explain to you what the output will be. I suggest you correct your code and ask again.