Explain the different methods of creating an object in C++.

Write a C++ program to find square and cube of a number showing the use of nesting of members functions.

Explain how the objects can be passed in pass by value method.

What is containership write a C++ program to illustrate the containership

Write the output of the following program
#include < iostream >
using namespcae std;
class simple
{
private:
int a,b;
public:
simple( )
{
a=0;
b=0;
cout << "\n Constructor of class-simple";
}
void getdata( )
{
cout << "\nEnter value for a and b (sample data 6 and 7)...";
cin >> a >> b;
}
void putdata( )
{
cout << "\nThe two integers are ... " << a << 't\' << b << endl;
cout << "\nThe sum of the variables" << a << " + " << b << "=" << a+b;
}
};
int main ( )
{
simple s;
s.getdata( );
s.putdata( );
return 0;
}