Ŀ

գҪıйص䡣
һrepeat (0<repeat<10)repeat㣺
дһһ n e = 0!1!2!n!Ҫ͵úfact(n)n!double
˵

3   (repeat=3)
1
2
4

sum = 2
sum = 4
sum = 34



#include <stdio.h>
int main(void)
{
    int i,n;
    int repeat, ri;
    double sum;
    double fact(int n);

    scanf("%d", &repeat);
    for(ri = 1; ri <= repeat; ri++){
        scanf("%d", &n);
/*---------*/
        printf("sum = %.0f\n", sum);
    }
}
/*---------*/

