#include <stdio.h>
void main() {
int no, i, f;
printf("Enter any number: ");
scanf("%d", & no);
f = 0;
i = 2;
while (i <= no / 2) {
if (no % i == 0) {
f = 1;
break;
}
i++;
}
if (f == 0)
printf(" %d is Prime Number", no);
else
printf("%d Not Prime Number", no);
}