C Program Check A Number Is Prime Or Not

C Program Check A Number Is Prime Or Not :

//C Program Check A Number Is Prime Or Not

#include<stdio.h>
#include<conio.h>
void main()
{
int n,i,flag=1;
clrscr();
printf("\n Enter any number:- ");
scanf("%d",&n);
for(i=2;i<n/2;++i)
if(n%i==0)
{
flag=0;
break;
}
if(flag==1)
printf("\n The given number is prime");
else
printf("\n The given number is not prime");
getch();
}

OUTPUT