15 HARD

#include <iostream>
#include <math.h>

using namespace std;

int main()
{
    double mx = 0;
    int n, mxIndex = 0;
    cin >> n;
    int a[n * 3];
    for(int i = 0; i < n * 3; i++){
        cin >> a[i];
    }
    for(int i = 0; i < n * 3; i += 3){
        double r = sqrt(a[i] * a[i] + a[i + 1] * a[i + 1] + a[i + 2] * a[i + 2]);
        if(r > mx){
            mx = r;
            mxIndex = i;
        }
    }

    cout << (mxIndex / 3) + 1 << ") " << a[mxIndex] << " " << a[mxIndex + 1] << " " << a[mxIndex + 2];
    return 0;
}