include

include

include

include

include

using namespace std; class Complex { public: int real, imag; // Constructor of initially value set Complex(int r = 0, int i = 0) { real = r; imag = i; } // Complex overloading Complex operator + (Complex const &obj) { Complex res; res.real = real + obj.real; res.imag = imag + obj.imag; return res; } void display() { cout << real << "+" << imag << "i" << endl; } };

int main() { /* Enter your code here. Read input from STDIN. Print output to STDOUT */ Complex c1(3, 4), c2(5, 6);

Complex c3 = c1 + c2;

c3.display();   
return 0;

}

Very good points you wrote here. This is a powerful feature in object-oriented programming languages like C++ and Python, enabling intuitive expressions and operations on custom objects. Betguru Login ID and Password

include

include

include

include

include

using namespace std; class Complex{ public: int real,imag; void input(){ string input; cin >> input;

size_t i_pos = input.find('i');
if (i_pos != string::npos) {
    size_t sign_pos = input.find("+i");
    if (sign_pos == string::npos)
        sign_pos = input.find("-i");
    if (sign_pos != string::npos) {
        real = stoi(input.substr(0, sign_pos)); 
        imag = stoi(input.substr(sign_pos + 2)); 
        if (input[sign_pos] == '-')
            imag = -imag;
    }
    }
}
Complex operator+(const Complex& other )
{
    Complex result;
    result.real=this->real+other.real;
    result.imag=this->imag+other.imag;
    return result;
}
friend ostream& operator<<(ostream& os, const Complex& c)
{
    os << c.real << "+i" << c.imag;
    return os;
}

};

int main() { Complex x,y; Complex result; x.input(); y.input(); result=x+y; cout<

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