#include <iostream>
#include<map>
#include<string>
class MyClass {
public:
MyClass(int){}
};
//----------------------------------------- vvvvv----------------------->low level const added
MyClass operator +(const MyClass& lOperand, const MyClass& rOperand) {
return lOperand;
}
int main() {
MyClass obj1(0);
obj1 = obj1 + 2; // 1
}