What will be the output of the following C code?

#include <stdio.h>
int main()
{
    int i = 11;
    int *p = &i;
    foo(&p);
    printf("%d ", *p);
}
void foo(int *const *p)
{
    int j = 10;
    *p = &j;
    printf("%d ", **p);
}

A. Compile time error

B. 10 10

C. Undefined behaviour

D. 10 11

Answer: Option A