#include "stdio.h"
#include "math.h"
int main()
{
	int n, e;
	double l1,l2,a;
	scanf("%d%d",&n, &e);
	l1 = l2 = 0;
	n--, e--;
	while(n--) scanf("%lf",&a), l1 += a;
	while(e--) scanf("%lf",&a), l2 += a;
	l1 = sqrt(l1*l1+l2*l2);
	printf("%.0lf\n", ceil(l1));
}

• Re:水题~（第一次贴代码） (307) 2910202019 2011-04-19 14:27:03