#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;


#include <algorithm>
#include <cassert>
#include <vector>

namespace atcoder {

struct dsu {
  public:
    dsu() : _n(0) {}
    explicit dsu(int n) : _n(n), parent_or_size(n, -1) {}

    int merge(int a, int b) {
        assert(0 <= a && a < _n);
        assert(0 <= b && b < _n);
        int x = leader(a), y = leader(b);
        if (x == y) return x;
        if (-parent_or_size[x] < -parent_or_size[y]) std::swap(x, y);
        parent_or_size[x] += parent_or_size[y];
        parent_or_size[y] = x;
        return x;
    }

    bool same(int a, int b) {
        assert(0 <= a && a < _n);
        assert(0 <= b && b < _n);
        return leader(a) == leader(b);
    }

    int leader(int a) {
        assert(0 <= a && a < _n);
        if (parent_or_size[a] < 0) return a;
        return parent_or_size[a] = leader(parent_or_size[a]);
    }

    int size(int a) {
        assert(0 <= a && a < _n);
        return -parent_or_size[leader(a)];
    }

    std::vector<std::vector<int>> groups() {
        std::vector<int> leader_buf(_n), group_size(_n);
        for (int i = 0; i < _n; i++) {
            leader_buf[i] = leader(i);
            group_size[leader_buf[i]]++;
        }
        std::vector<std::vector<int>> result(_n);
        for (int i = 0; i < _n; i++) {
            result[i].reserve(group_size[i]);
        }
        for (int i = 0; i < _n; i++) {
            result[leader_buf[i]].push_back(i);
        }
        result.erase(
            std::remove_if(result.begin(), result.end(),
                           [&](const std::vector<int>& v) { return v.empty(); }),
            result.end());
        return result;
    }

  private:
    int _n;
    std::vector<int> parent_or_size;
};

}  // namespace atcoder


signed main() { 
  ios::sync_with_stdio(false); cin.tie(0);
  int n, m;
  cin >> n >> m;
  vector<vector<int>> edges;
  for (int i = 0; i < m; i++) {
    int u, v, s;
    cin >> u >> v >> s;
    u--;
    v--;
    edges.push_back({u, v, s});
  }
  int lo = 1, hi = 1e9 + 10;
  while (hi - lo > 1) {
    int mid = (lo + hi) / 2;
    atcoder::dsu uf(n);
    for (auto vv : edges) {
      int v = vv[0];
      int u = vv[1];
      int s = vv[2];
      if (mid <= s) uf.merge(u, v);
    }
    if (uf.same(0, n - 1)) lo = mid;
    else hi = mid;
  }
  vector<vector<int>> g(n);
  for (auto vv : edges) {
    int v = vv[0];
    int u = vv[1];
    int s = vv[2];
    if (s >= lo) {
      g[v].emplace_back(u);
      g[u].emplace_back(v);
    }
  }
  vector<int> dist(n, -1);
  dist[0] = 0;
  vector<int> que = {0};
  for (int i = 0; i < (int) que.size(); i++) {
    int cur = que[i];
    for (auto nbr : g[cur]) {
      if (dist[nbr] == -1) {
        dist[nbr] = dist[cur] + 1;
        que.emplace_back(nbr);
      }
    }
  }
  cout << lo << " " << dist[n - 1] << endl;
  return 0;
}