These are C Computer Science II programming problem Please

These are C++ ( Computer Science II ) programming problem. Please provide the detailed answer the following problems.

1)

2)

Solution

1)

#include<bits/stdc++.h>
using namespace std;

struct student
{

};

//Function Prototype
void AllocDynamic(struct student* s);

int main(int argc, char const *argv[])
{
   struct student* s;
   AllocDynamic(s);
   delete[] s; //free memory
  
   return 0;
}
//Defination
void AllocDynamic(struct student* s)
{
  
   s=new student[30];
   //return s;
}

========================================================

2)

b)birthDay.day=25

c)cout<<birthDay.month

e)if(birthDay.month==1)

This all are illegal because we are trying to access private data members though object which not possible