1 #include<cstdio>
 2 #include<cstring>
 3 #include<cstdlib>
 4 #include<cmath>
 5 #include<algorithm>
 6 using namespace std;
 7 struct node
 8 {
 9     int x,y,c;
10 }a[110000];
11 int cmp(const void *xx,const void *yy)
12 {
13     node n1=*(node *)xx;
14     node n2=*(node *)yy;
15     return n1.c-n2.c;
16 }
17 int fa[110000];
18 int findfa(int x)
19 {
20     if(x!=fa[x])fa[x]=findfa(fa[x]);
21     return fa[x];
22 }
23 int n,m;
24 int main()
25 {
26     scanf("%d%d",&n,&m);
27     for(int i=1;i<=m;i++)
28         scanf("%d%d%d",&a[i].x,&a[i].y,&a[i].c);
29     qsort(a+1,m,sizeof(node),cmp);
30     for(int i=1;i<=n;i++)fa[i]=i;
31     int ans=0;
32     for(int i=1;i<=m;i++)
33     {
34         int p=findfa(a[i].x),q=findfa(a[i].y);
35         if(fa[p]!=q)
36         {
37             fa[p]=q;
38             ans++;
39             if(ans==n-1)
40             {
41                 printf("%d %d\n",n-1,a[i].c);
42                 break;
43             }
44         }
45     }
46     return 0;
47 }