| #include <bits/stdc++.h> |
|
|
| #define MAX_N 1000010 |
| #define MAX_V 65540 |
|
|
| using namespace std; |
|
|
| int n, nn, v[MAX_N], ct[MAX_V]; |
|
|
| int main(){ |
| while(scanf("%d",&n) == 1){ |
| memset(ct, 0, sizeof ct); |
| for(int i = 0; i < n; i++) scanf("%d", &v[i]), ct[v[i]]++; |
| nn = n>>1; |
| if(n&1){ |
| nth_element(v, v + nn,v + n); |
| printf("%d %d 1\n", v[nn], ct[v[nn]]); |
| } |
| else{ |
| nth_element(v,v + nn,v + n); |
| nth_element(v,v + nn - 1,v + n); |
| if(v[nn] == v[nn - 1]) printf("%d %d 1\n",v[nn], ct[v[nn]]); |
| else printf("%d %d %d\n",v[nn - 1],ct[v[nn - 1]]+ct[v[nn]],v[nn] - v[nn - 1] + 1); |
| } |
| } |
| return(0); |
| } |
|
|
