/*
 * http://projecteuler.net
 * 
 * Projecteuler - Problem 10
 * ------------------------
 * 2010-04-06 Henrik Hautakoski
 */

#include <stdio.h>
#include "lib/prime.h"

int main() {

    uint32_t i;
    uint64_t s = 2;

    for(i=3; i < 2e6; i+=2) {
        if (is_prime(i))
            s += i;
    }
    printf("%li\n", s);

    return 0;
}