from collections import deque

class UnionFind():
    def __init__(self, n):
        self.n = n
        self.parents = [-1] * n
        self.group = n

    def find(self, x):
        if self.parents[x] < 0:
            return x
        else:
            self.parents[x] = self.find(self.parents[x])
            return self.parents[x]

    def union(self, x, y):
        x = self.find(x)
        y = self.find(y)

        if x == y:
            return
        self.group -= 1
        if self.parents[x] > self.parents[y]:
            x, y = y, x

        self.parents[x] += self.parents[y]
        self.parents[y] = x

    def size(self, x):
        return -self.parents[self.find(x)]

    def same(self, x, y):
        return self.find(x) == self.find(y)

    def members(self, x):
        root = self.find(x)
        return [i for i in range(self.n) if self.find(i) == root]

    def roots(self):
        return [i for i, x in enumerate(self.parents) if x < 0]

    def group_count(self):
        return self.group

    def all_group_members(self):
        dic = {r:[] for r in self.roots()}
        for i in range(self.n):
            dic[self.find(i)].append(i)
        return dic

    def __str__(self):
        return '\n'.join('{}: {}'.format(r, self.members(r)) for r in self.roots())
        
n, m = map(int, input().split())
std = [list(map(int, input().split())) for _ in range(m)]
std.sort(key = lambda x:-x[2])
UF = UnionFind(n)
for s, t, d in std:
    s -= 1
    t -= 1
    UF.union(s, t)
    if UF.same(0, n - 1):
        w = d
        break
    
edges = [[] for _ in range(n)]
for s, t, d in std:
    if d < w:
        continue
    s -= 1
    t -= 1
    edges[s].append(t)
    edges[t].append(s)

queue = deque()
dist = [-1] * n
dist[0] = 0
queue.append(0)
while queue:
    pos = queue.popleft()
    for npos in edges[pos]:
        if dist[npos] != -1:
            continue
        dist[npos] = dist[pos] + 1
        queue.append(npos)
print(w, dist[-1])