#pragma region Macros
#include <bits/stdc++.h>
#define rep(i, n) for(int(i) = 0; (i) < (n); (i)++)
#define FOR(i, m, n) for(int(i) = (m); (i) < (n); (i)++)
#define ALL(v) (v).begin(), (v).end()
#define LLA(v) (v).rbegin(), (v).rend()
#define SZ(v) (int)(v).size()
#define INT(...)                                                               \
    int __VA_ARGS__;                                                           \
    read(__VA_ARGS__)
#define LL(...)                                                                \
    ll __VA_ARGS__;                                                            \
    read(__VA_ARGS__)
#define DOUBLE(...)                                                            \
    double __VA_ARGS__;                                                        \
    read(__VA_ARGS__)
#define CHAR(...)                                                              \
    char __VA_ARGS__;                                                          \
    read(__VA_ARGS__)
#define STRING(...)                                                            \
    string __VA_ARGS__;                                                        \
    read(__VA_ARGS__)
#define VEC(type, name, size)                                                  \
    vector<type> name(size);                                                   \
    read(name)
#define VEC2(type, name, height, width)                                        \
    vector<vector<type>> name(height, vector<type>(width));                    \
    read(name)
using namespace std;
using ll = long long;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using Graph = vector<vector<int>>;
template <typename T> struct edge {
    int from, to;
    T cost;
    edge(int f, int t, T c) : from(f), to(t), cost(c) {}
};
template <typename T> using WGraph = vector<vector<edge<T>>>;
const int INF = 1 << 30;
const ll LINF = 1LL << 60;
const int MOD = 1e9 + 7;
const char newl = '\n';
template <class T> inline vector<T> make_vec(size_t a, T val) {
    return vector<T>(a, val);
}
template <class... Ts> inline auto make_vec(size_t a, Ts... ts) {
    return vector<decltype(make_vec(ts...))>(a, make_vec(ts...));
}
void read() {}
template <class T> inline void read(T &a) { cin >> a; }
template <class T, class S> inline void read(pair<T, S> &p) {
    read(p.first), read(p.second);
}
template <class T> inline void read(vector<T> &v) {
    for(auto &&a : v)
        read(a);
}
template <class Head, class... Tail>
inline void read(Head &head, Tail &...tail) {
    read(head), read(tail...);
}
template <class T> void write(const T &a) { cout << a << '\n'; }
template <class T> void write(const vector<T> &a) {
    for(int i = 0; i < a.size(); i++)
        cout << a[i] << (i + 1 == a.size() ? '\n' : ' ');
}
template <class Head, class... Tail>
void write(const Head &head, const Tail &...tail) {
    cout << head << ' ';
    write(tail...);
}
template <class T> void writel(const T &a) { cout << a << '\n'; }
template <class T> void writel(const vector<T> &a) {
    for(int i = 0; i < a.size(); i++)
        cout << a[i] << '\n';
}
template <class Head, class... Tail>
void writel(const Head &head, const Tail &...tail) {
    cout << head << '\n';
    write(tail...);
}
template <class T> auto sum(const vector<T> &a) {
    return accumulate(ALL(a), T(0));
}
template <class T> auto min(const vector<T> &a) { return *min_element(ALL(a)); }
template <class T> auto max(const vector<T> &a) { return *max_element(ALL(a)); }
template <class T> inline void chmax(T &a, T b) { (a < b ? a = b : a); }
template <class T> inline void chmin(T &a, T b) { (a > b ? a = b : a); }
struct IO {
    IO() {
        ios::sync_with_stdio(false);
        cin.tie(nullptr);
        cout << fixed << setprecision(10);
    }
} io;
#pragma endregion

// UnionFind
struct UnionFind {
    vector<ll> par;
    vector<ll> siz;

    UnionFind(ll N) : par(N), siz(N, 1LL) {
        for(int i = 0; i < N; i++)
            par[i] = i;
    }
    int root(int x) {
        if(par[x] == x)
            return x;
        return par[x] = root(par[x]);
    }
    void unite(int x, int y) {
        int rx = root(x);
        int ry = root(y);
        if(rx == ry)
            return;
        if(siz[rx] < siz[ry])
            swap(rx, ry);
        siz[rx] += siz[ry];
        par[ry] = rx;
    }
    bool same(int x, int y) {
        int rx = root(x);
        int ry = root(y);
        return rx == ry;
    }
    ll size(ll x) { return siz[root(x)]; }
};

int main() {
    INT(n, m);
    UnionFind uf(n);
    map<int, vector<pii>> mp;
    rep(i, m) {
        INT(s, t, d);
        s--, t--;
        mp[d].emplace_back(s, t);
    }
    int w = INF;
    Graph g(n);
    for(auto it = mp.rbegin(); it != mp.rend(); it++) {
        w = it->first;
        for(auto [s, t] : it->second) {
            uf.unite(s, t);
            g[s].push_back(t);
            g[t].push_back(s);
        }
        if(uf.same(0, n - 1))
            break;
    }
    queue<int> que;
    que.push(0);
    vector<int> dist(n, INF);
    dist[0] = 0;
    while(!que.empty()) {
        int v = que.front();
        que.pop();
        for(auto nv : g[v]) {
            if(dist[nv] == INF) {
                dist[nv] = dist[v] + 1;
                que.push(nv);
            }
        }
    }
    write(w, dist[n - 1]);
}