prime number

/* except one no from user and find it is prime or not */

#include
#include

void main()
{
int i=2,n;
clrscr();
printf("enter no:-");
scanf("%d",&n);
while(i<=n-1)
{
if(n%i==0)
{
printf("no is NOT prime");
break;
}
i++ ;
}
if(i==n)
{
printf("no is prime");
}
getch();
}