C++ :

#include<stdio.h>
#include<string.h>
#include<algorithm>
#include<math.h>
using namespace std;
#define INF 100001

int bb[11],a[11][1001];

int main()
{
    int n,aa,temp;
    while(scanf("%d",&n)!=EOF)
    {
        if(n==0)printf("0\n");
        else{
        long long k=10;
        long long ans;
        memset(a,0,sizeof(a));
        for(int i=1;i<n;i++)
        {
            scanf("%d",&bb[i]);
            for(int j=101-bb[i];j<101;j++)
            {
                scanf("%d",&a[i][j]);
                a[i][j]+=1;
            }
            for(int jj=0;jj<=100;jj++)
            {
                for (int ii=0;ii<100-jj;ii++)
                    if (a[i][ii]>a[i][ii+1])
                    {
                        temp=a[i][ii];
                        a[i][ii]=a[i][ii+1];
                        a[i][ii+1]=temp;
                    }
            }
            k*=10;
        }
        long long t=1;
        for(int i=n-1;i>0;i--)
        {
            ans=0;
            for(int j=100;j>100-t*2 && j>0;j--)
            {
                ans+=a[i][j];
            }
            if(bb[i]>=t*2)
            {
                t=t*12-ans-(bb[i]-t*2);
            }
            else
            {
                t=t*12-ans;
            }
        }
        if(t<0)printf("0\n");
        else printf("%lld\n",t);
        }
    }
    return 0;
}