#include<iostream.h>
#include<conio.h>
class employee
{
char name[30];
int age;
public:
void getdata(void);
void putdata(void);
};

void employee::getdata(void)
{
cout<<”Enter name and age”<<endl;
cin>>name>>age;
}

void employee::putdata(void)
{
cout<<”Name: “<<name<<endl;
cout<<”Age : “<<age<<endl;
}

const int size=3;

int main()
{
employee emp[size];
for(int i=0;i<3;i++)
{
cout<<”Details of “<<i+1<< “employee:\n”;
emp[i].getdata();
}
cout<<endl<<endl;
cout<<”The details are:”<<endl;
for(i=0;i<3;i++)
{
cout<<”Employee No.:”<<i+1<<endl;
emp[i].putdata();             

cout<<endl;
}
getch();
return(0);
}

#include <iostream.h>
#include <conio.h>
#define pi 3.1415
void main()
{
int num, counter, f=0;
cout<<”Please enter a number”<<endl;
cin>>num;

for(counter=1; counter<=num; counter++)
{
if (num%counter==0)
{
f++;
}
}

if (f==2)
{
cout<<”The number “<<num <<” is prime number”<<endl;
}
else{
cout<<”The number “<<num <<” is composite number”<<endl;
}
getch();

}