View Code of Problem 82

#include<bits/stdc++.h>
using namespace std;

struct student
{
    string id;
    string name;
    double x, y, z;
    double sum;
}a[10010];
bool cmp(student a, student b)
{
    return a.sum > b.sum;
}

int main()
{
    int n;
    cin >> n;
    int sum = 0;
    int x = 0, y = 0, z = 0;
    for (int i = 0; i < n; i++)
    {
        cin >> a[i].id >> a[i].name >> a[i].x >> a[i].y >> a[i].z;
        a[i].sum = a[i].x + a[i].y + a[i].z;
        z += a[i].x;
        y += a[i].y;
        z += a[i].z;
    }
    sort(a, a + n, cmp);
    cout << x / n << " " << y / n << " " << z / n << endl;
    cout << a[0].id << " " << a[0].name << " " << a[0].x << " " << a[0].y << " " << a[0].z << endl;
}