What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int i = 97, *p = &i;
    foo(&p);
    printf("%d ", *p);
    return 0;
}
void foo(int **p)
{
    int j = 2;
    *p = &j;
    printf("%d ", **p);
}

A. 2 2

B. 2 97

C. Undefined behaviour

D. Segmentation fault/code crash

Answer: Option A