Program to find enter number prime or not

/*Program to find enter number prime or not*/

#include<conio.h>

#include<stdio.h>

void main()

{

int prime=0,n,i=2;

clrscr();

printf("Enter any number :");

scanf("%d",&n);

while(i<n)

{

  if(n%i==0)

  {

  prime=1;

               break;

  }

  i++;

}

if(prime==0)

printf("prime number");

else

printf("is not a prime number");

getch();

}