What are the constructors and destructors in C++??

Question

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Answer 1

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from tutorialspoint :
https://www.tutorialspoint.com/cplusplus/cpp_constructor_destructor.htm
https://www.sololearn.com/learn/CPlusPlus/1715/?ref=app
https://www.sololearn.com/learn/CPlusPlus/1875/?ref=app

https://www.sololearn.com/Discuss/1108801/?ref=app
https://www.sololearn.com/Discuss/1182679/?ref=app

Answer 2

Constructors allocate memory for objects and initialize them. Destructors free the memory and other resources.

Answer 3

Constructors do not allocate memory for objects (that's done with 'new'). They are used to initialize an object (instance of a class) with an valid state.