回帖：#include
using namespace std;
ifstream fin("wadilei.in");
ofstream fout("wadilei.out");
int main()
{
int i,j,k;
int a[3010],d[3010];
int n;
int *p;
memset(d,0,sizeof(d));
fin>>n;
for(i=1;i>a;
d[1]=a[1];
while(1)
{
fin>>j>>k;
if(j==0&&k==0)break;
if(d+a>d)
d=d+a;
}
k=-1;
for(i=1;ik)
k=d;
fout