A progarm to read an integer number and test if it is prime it uses a constructor with arguments

#include<iostream.h>
#include<conio.h>
#include<iomanip.h>
#include<math.h>

struct anynumber
{
  int n;
  int prime;
  public :

A program to assign values of 10 and 12 to X and Y coordinates of a point

#include<iostream.h>
#include<conio.h>
#include<iomanip.h>

struct point
{
  float x;
  float y;
 public :