Write A C++ Program To Define And Use The Destructor.

#include <iostream.h> 
 #include<conio.h> 
 class myclass 
 { 
                    int a; 
    public: 
                    myclass(); 
                    ~myclass(); 
                    void show(); 
 }; 
             myclass::myclass() 
         { 
            cout<< "In constructor\n"; 
            a =10; 
         } 
            myclass::~myclass() // destructor defined 
         { 
            cout<< "Destructing ...\n"; 
         } 
            void myclass::show() 
        { 
            cout << a << endl; 
        } 
           void main() 
       { 
           clrscr(); 
           myclass ob; 
           ob.show(); 
           getch(); 
       } 
 Output: 
 In constructor 
 10