UVaOJ 10300 Ecological Premium

理解错误：Do not output any blank lines.

注意： No integer in the input is greater than 100000 or less than 0.

/*10300 - Ecological Premium*/
# include <stdio.h>
int main()
{
    int n, f;
    long long s, a, e, ans;　　
    scanf("%d", &n);
    while (n > 0)
    {
        ans = 0;
        scanf("%d", &f);
        while (f > 0)
        {
            scanf("%lld%lld%lld", &s, &a, &e);
            ans += s*e;
            --f;
        }
        printf("%lld\n", ans);　　　　/*Do not output any blank lines.*/
        --n;
    }
}