C++ codes for calculator

 cout << "Enter operator (+, -, *, /): ";

cin >> op;


cout << "Enter two operands: ";

cin >> num1 >> num2;


switch(op) {

    case '+':

        cout << num1+num2;

        break;

    case '-':

        cout << num1-num2;

        break;

    case '*':

        cout << num1*num2;

        break;

    case '/':

        cout << num1/num2;

        break;

    default:

        cout << "Invalid operator";

        break;

}

return 0;


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