import collections
import heapq
import math

N,M=map(int,input().split())

G = collections.defaultdict(list)

for _ in range(M):
    S,T,D = map(int, input().split())
    G[S-1].append((T-1,D))
    G[T-1].append((S-1,D))

def dijkstra():
    weights = [-math.inf for _ in range(N)]
    que = []
    heapq.heapify(que)
    heapq.heappush(que, (math.inf, 0)) # weight, index
    nums = [0]*N
    while que:
        '''
        aw: accumlated weight
        nw: next weight
        '''
        aw, i = heapq.heappop(que)
        if weights[i] and aw <= weights[i]:
            continue
        weights[i] = aw
        for j, nw in G[i]:
            nw = min(aw, nw)
            heapq.heappush(que, (nw, j))

    ans = weights[N-1]
    return ans
    
def bfs(max_w):
    que = collections.deque([(0,0)]) # index, something val
    visited = [-1]*N
    while que:
        i, c = que.popleft() # queはFIFO
        if visited[i] >= 0:
            continue
        visited[i] = c
        for j, d in G[i]:
            if visited[j] == -1 and max_w <= d: # まだ未踏のノードであれば
                que.append((j,c+1)) # 自分の値に+1してqueに入れる
    return visited[-1]

max_w = dijkstra()
min_p = bfs(max_w)
print(max_w, min_p)