#include<iostream> #include<iomanip> #include<algorithm> #include<string> using namespace std; struct Student{ int num; string name; int sa,sb,sc; double p; }a[10]; int main(){ int sum = 0; double pp; for(int i = 0; i < 10; i++){ cin>>a[i].num>>a[i].name>>a[i].sa>>a[i].sb>>a[i].sc; sum += a[i].sa+a[i].sb+a[i].sc; a[i].p = (a[i].sa+a[i].sb+a[i].sc)*1.0/3.0; } pp = sum*1.0/30.0; sort(a,a+10,[](Student a,Student b){return a.p>b.p;}); cout<<fixed<<setprecision(2)<<pp<<'\n'<<a[0].num<<' '<<a[0].name<<' '<<a[0].p; return 0; }