from collections import deque
import sys
input = sys.stdin.readline
INF = 1 << 30

n, m = map(int, input().split())
edge = [[] for _ in range(n)]
for _ in range(m):
    s, t, d = map(int, input().split())
    s -= 1
    t -= 1
    edge[s].append((t, d))
    edge[t].append((s, d))

left, right = 1, 10**9 + 10
while right - left > 1:
    mid = (left + right) // 2
    Que = deque([0])
    seen = set([0])
    C = [INF] * n
    C[0] = 0
    while Que:
        cp = Que.popleft()
        if cp == n - 1:
            break
        cnt = C[cp]
        for np, w in edge[cp]:
            if w < mid:
                continue
            if cnt + 1 > C[np]:
                continue
            if np in seen:
                continue
            seen.add(np)
            C[np] = cnt + 1
            Que.append(np)
    if C[n - 1] < INF:
        left = mid
    else:
        right = mid

Que = deque([0])
seen = set([0])
C = [INF] * n
C[0] = 0
while Que:
    cp = Que.popleft()
    if cp == n - 1:
        print(left, C[cp])
        break
    cnt = C[cp]
    for np, w in edge[cp]:
        if w < left:
            continue
        if cnt + 1 > C[np]:
            continue
        if np in seen:
            continue
        seen.add(np)
        C[np] = cnt + 1
        Que.append(np)