from collections import deque
import sys
input = sys.stdin.buffer.readline
sys.setrecursionlimit(10 ** 7)
inf = 10**18

N, M = map(int, input().split())
G = [[] for _ in range(N)]
for _ in range(M):
    s, t, d = map(int, input().split())
    s -= 1
    t -= 1
    G[s].append((t, d))
    G[t].append((s, d))


def bfs(m):
    dist = [inf] * N
    dist[0] = 0
    q = deque([0])
    while q:
        s = q.popleft()
        for t, d in G[s]:
            if m > d:
                continue
            if dist[t] > dist[s] + 1:
                dist[t] = dist[s] + 1
                q.append(t)
    return dist[N-1]


l = 0
r = 10 ** 10
while r - l > 1:
    m = (r + l) // 2
    L = bfs(m)
    if L >= inf:
        r = m
    else:
        l = m

print(l, bfs(l))