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C POINTER

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int f(int x, int *py, int **ppz)

{

  int y, z;

  **ppz += 1;

   z  = **ppz;

  *py += 2;

   y = *py;

   x += 3;

   return x + y + z;

}

   

void main()

{

   int c, *b, **a;

   c = 4;

   b = &c;

   a = &b;

   printf("%d ", f(c, b, a));

   return 0;

}

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(A) 18
(B) 19
(C) 21
(D) 22

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