#include "bits/stdc++.h"
//#include "atcoder/all"
using namespace std;
//using namespace atcoder;
//using mint = modint1000000007;
//const int mod = 1000000007;
//using mint = modint998244353;
//const int mod = 998244353;
const int INF = 1e9;
const long long LINF = 1e18;
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define rep2(i,l,r)for(int i=(l);i<(r);++i)
#define rrep(i, n) for (int i = (n-1); i >= 0; --i)
#define rrep2(i,l,r)for(int i=(r-1);i>=(l);--i)
#define all(x) (x).begin(),(x).end()
#define allR(x) (x).rbegin(),(x).rend()
#define endl "\n"
int n, m;
struct Edge {
	int to, w;
	Edge(int to, int w) :to(to), w(w) {}
};
vector<Edge>g[100005];
int f(long long x) {
	vector<int>d(n, INF);
	queue<int> q;
	q.emplace(0);
	d[0] = 0;
	while (!q.empty()) {
		int now = q.front();
		q.pop();
		for (auto e : g[now]) {
			if (e.w < x) { continue; }
			if (d[e.to] > d[now] + 1) {
				d[e.to] = d[now] + 1;
				q.emplace(e.to);
			}
		}
	}
	if (INF == d[n - 1]) {
		return -1;
	}
	return d[n - 1];
}
int main() {
	ios::sync_with_stdio(false);
	cin.tie(nullptr);
	cin >> n >> m;
	rep(i, m) {
		int s, t, d;
		cin >> s >> t >> d;
		s--;
		t--;
		g[s].emplace_back(t, d);
		g[t].emplace_back(s, d);
	}
	long long ng = INF;
	long long ok = 0;
	int ans = 0;
	while (1 < abs(ok - ng)) {
		long long c = (ng + ok) / 2;
		int ret = f(c);
		if (-1 != ret) { ok = c; ans = ret; }
		else { ng = c; }
	}
	cout << ok << " " << ans << endl;
	return 0;
}