#include "friend.h"
#include "bits/stdc++.h"
using namespace std;
#define sz(x) (int)(x.size())
typedef long long ll;
typedef pair<int, int> pii;
typedef vector<ll> vi;
typedef vector<pii> vpii;
// Find out best sample
int findSample(int n, int confidence[], int host[], int protocol[])
{
int ans = 0;
// subtaks 2: only my friends are your friends -> independent set!
int sum = accumulate(confidence, confidence + n, 0);
// subtask 3: only we are your friends -> complete graph
int maxi = *max_element(confidence, confidence + n);
return sum;
}
