C++ program to check the prime number

// program to check the prime number

#include <iostream.h>

int main ()

{

  int num;

  cout<<”\n Enter any number to check prime number: ”;

  cin>>num;

  int p=1;

  for(int i=2;i<=num/2; i++)

  {

   if(num%i==0)

    {

      p=0; 

      break;

     }

   else

    {

      continue;

     }

  }

if(p!=0)

   cout<<”\n”<<num<<” is a prime number”;

else

   cout<<”\n”<<num<<” is not a prime number”;

 return 0;

}