#include <stdio.h>

int main()
{
    int n = 10;
    if (n == 10) {
        printf("n is exactly 10\n");
    }
    if (n % 2 == 0) {
        printf("n is an even number\n");
    }
    if (n < 5) {
        printf("n is less than 5\n");
    }
    return 0;
}