OOP | Question

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What should we do so the Container class below is well implemented ?

class Component {};

class Container {
    Component& c;
public:
    Container(): c(*(new Component())) {}
}

Nothing, there is no issue with this code

Use a pointer for the c attribute instead of a reference

Implement the following destructor ~Container() { delete &c; }

Implement the following destructor ~Container() { delete *c; }