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  1. Prepare
  2. C++
  3. Other Concepts
  4. Overload Operators
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Overload Operators

  • mikelane
     + 4 comments

    My solution:

    Complex operator+(const Complex & X, const Complex & Y) {
    Complex Z {X.a + Y.a, X.b + Y.b};
    return Z;
}

ostream & operator<< (ostream & out, const Complex & X) {
    if (X.b < 0) {
        out << X.a << "-i" << -X.b;
    } else if(X.b > 0) {
        out << X.a << "+i" << X.b;
    } else {
        out << X.a;
    }
    return out;
}

    It wasn't clear what we ought to do in the case that the imaginary part was 0, so I chose to print out only the real part in that case.