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What is the output of this C code?

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

 

  • A.11 11 11
  • B.11 11 Undefined-value
  • C.Compile time error
  • D.Segmentation fault/code-crash

Answer: B

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