What is wrong with trying to build a program consisting of the following two code modules? /************** code1.c *****************/ #include extern n; void f(int i) { static int j = 2; j++; printf("%d", i + j + n); } /************** code2.c *****************/ #include extern n; int main(void) { auto int i = 0, j; n = 4; f(i); getchar(); return 0; }

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