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  1. Prepare
  2. C++
  3. Introduction
  4. Pointer
  5. Discussions

Pointer

  • krmld
     + 4 comments
    void update(int *a,int *b) {
        *a += *b;
        *b = 2*(*b) - (*a);
        *b = *b > 0 ? *b : -1*(*b);
}

    Yes, you can!