Encapsulation example with code

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// C++ program to demonstrate
// Encapsulation
#include <iostream>
using namespace std;
 
class Encapsulation {
private:
    // Data hidden from outside world
    int x;
 
public:
    // Function to set value of
    // variable x
    void set(int a) { x = a; }
 
    // Function to return value of
    // variable x
    int get() { return x; }
};
 
// Driver code
int main()
{
    Encapsulation obj;
    obj.set(5);
    cout << obj.get();
    return 0;

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