#include "friend.h"
#include <bits/stdc++.h>
using namespace std;
#define ll int
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define sz(x) (ll)x.size()
typedef vector <ll> vi;
typedef pair <ll,ll> ii;
typedef vector <ii> vii;
#define dbg(x) cout<<#x<<": "<<x<<endl;
#define dbg2(x,y) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<endl;
#define dbg3(x,y,z) cout<<#x<<": "<<x<<" "<<#y<<": "<<y<<" "<<#z<<": "<<z<<endl;
void printVct(vi &v){
for (ll i =0; i<sz(v); i++){
cout<<v[i]<<" ";
}
cout<<endl;
}
// Find out best sample
int findSample(int n,int confidence[],int host[],int protocol[]){
ll s = 0;
//subtask 2:
// for (ll i =0; i<n; i++){
// s += confidence[i];
// }
//subtask 3:
for (ll i =0; i<n; i++){
s = max(s, confidence[i]);
}
return s;
}
