Rewrite the following program after removing the syntax errors if any and underline the errors:
#include
$include
class mystud
{ int studid =1001;
char name[20];
public
mystud( ) { }
void register ( )
{cin>>stdid; gets(name); }
void display ( )
{cout<<studid<<”: “<<name<<endl;}
}
int main( )
{ mystud MS;
register.MS( );
MS.display( );
}

Write with example how will you dynamically initialize objects?

What are advantages of declaring constructors and destructor under public accessability?

Given the following C++ code, answer the questions (i) & (ii).
class TestMeOut
{
public:
~TestMeOut() //Function 1
{cout<<“Leaving the exam hall”<<endl;}
TestMeOut() //Function 2
{cout<<“Appearing for exam”<<endl;}
void MyWork() //Function 3
{cout<<“Answering”<<endl;} };
(i) In Object Oriented Programming, what is Function 1 referred as and when doesit get invoked / called ?
(ii) In Object Oriented Programming, what is Function 2 referred as and when doesit get invoked / called ?

Write the output of the following C++ program code :
#include
using namespace std;
class Calci
{
char Grade;
int Bonus;
public:
Calci() {Grade='E'; Bonus=0;} //ascii value of A=65
void Down(int G)
{
Grade-=G;
}
void Up(int G)
{
Grade+=G;
Bonus++;
}
void Show()
{
cout<< Grade << "#" << Bonus << endl; }
};
int main()
{
Calci c;
c.Down(3);
c.Show();
c.Up(7);
c.Show();
c.Down(2);
c.Show( );
return 0;
}