Dynamic Memory2

#include <iostream>

#include <fstream>

#include<cstdio>

#include<stdio.h>

#include <string>

#include "Header.h";

#include <stdlib.h>

#include <time.h>

#include <stdlib.h>

#include<iomanip>

using namespace std;

class AAA {

    int* a=new int;

    int* b = new int;

public:

    AAA(int aa,int bb) {

        //

        *a = aa;

        *b = bb;

        cout << "Constructor";

    }

    void Fun1(int a,int b) {

        cout << "Fun1=" << (a + b);

    }

    int Fun2(int a, int b) {

        return (a + b);

    }

    ~AAA() {

        delete a;

        delete b;

        cout << "Destructor";

    }

};

//Enter

int main() {

   

    AAA obj(12,5);//a,b

    obj.Fun1(122,4);

    int c = obj.Fun2(65, 88);

    cout << "c=" << c;

   

    //int* a= new int;//allocate 400

    //*a = 10;

    //cout << "step1 a=" << *a<<endl;

    //

    ////a= nullptr;

    //delete a; //deaocate

    //cout << "step2 a=" << a<<endl ;

    //a = new int;

    //*a = 100;

    //cout << "step3 a=" << *a << endl;

     //

    //int* a = new int();//

    //*a= 10;  ///  &a a&

    //cout << "a=" << *a<< " b="<<&a;

    //delete a;

    //

    //

    //cout << "a=" << *a << " b=" << &a;

    return 0;

}