What will be the output of the following C code if these two files namely test.c and test1.c are linked and run?

-------file test.c-------
#include <stdio.h>
#include ""test.h""
int main()
{
  i = 10;
  printf(""%d "", i);
  foo();
}

-----file test1.c------
#include <stdio.h>
#include ""test.h""
int foo()
{
  printf(""%d\n"", i);
}

-----file test.h-----
#include <stdio.h>
#include <stdlib.h>
static int i;

A. 10 0

B. 0 0

C. 10 10

D. Compilation Error

Answer: Option A