Alogarithm steps:
- Create the base class and declare the data member under protected access specifier and declare the function.
- Create the derived class and access the base class data members in the derived class.
- Create the object for derived class.
- Call the public member function of the derived class.
- Compile and run the program.
CPP Program to Understanding Protected Qualifier Activities
#include
class base
{
protected:
int i, j; //private to base but accessible to derived
public:
void setij(int a, int b)
{
i = a;
j = b;
}
void showij()
{
cout<
SAMPLE INPUT AND OUTPUT:
120 10 12
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