#include<stdio.h>
#include<conio.h>
void main()
{ int n,i,flag=1;
printf("\n\nEnter integer number :\n");
scanf("%d",&n);
for(i=2;i<n;++i)
{
if(n%i==0) {flag=0;break;}
}
if(flag==1) printf("Prime Number : %d",n);
else printf("Not a Prime Number : %d",n);
getch();
}