#include <bits/stdc++.h>
//#include "paint.h"
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("no-stack-protector")
#define N 100100
#define F first
#define S second
#define M ll(1e9 + 7)
#define endl '\n'
#define all(x) x.begin(), x.end()
#define PB push_back
#define sz(x) ll(x.size())
#define pw(x) (1ll << x)
#define pwr(x) ((1ll << x) - 1)
#define _ << " " <<
#define pri(s) cout << s << endl
using namespace std;
//using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
typedef short int si;
typedef unsigned long long ull;
//typedef tree<int, null_type, less <int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
vector <pair <int, int> > g[N];
int mx = -1;
void init(int n, int m, vector<int> u, vector<int> v, vector<int> w)
{
if (n == m)
for (int i = 0; i < m; i++) mx = max(mx, w[i]);
}
int getMinimumFuelCapacity(int x, int y) {return mx;}
//int main()
//{
// ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);
//}
