#include<bits/stdc++.h>
using namespace std;
int n,cc=0;
struct st
{
    int xs;//学号 
    string s;
    int a,b,c,d,e;
    int sum=0;
};
int cmp(st q,st p)
{
    if(q.sum !=p.sum)return q.sum >p.sum;
    return q.a >p.a ;
}
int main()
{
    st f[1001];cin>>n;
    for(int i=1;i<=n;i++)
    {
        cin>>f[i].xs >>f[i].s >>f[i].a>>f[i].b>>f[i].c>>f[i].d >>f[i].e ;
        if(f[i].a<60||f[i].b<60||f[i].c<60||f[i].d<60||f[i].e<60)
        cc++;
        f[i].sum =f[i].a+f[i].b+f[i].c+f[i].d +f[i].e;
    }
    cout<<cc<<endl;
    
    sort(f+1,f+n+1,cmp);
    for(int i=1;i<=min(n,20);i++)
    cout<<f[i].xs <<" "<<f[i].s<<" " <<f[i].a<<" " <<f[i].b<<" "<<f[i].c<<" "<<f[i].d <<" "<<f[i].e <<" "<<f[i].sum <<endl;
    return 0;
}