#include <iostream>
#include <algorithm>
#include <string>
#include <cstring>
using namespace std;

#define REP(i,a,b) for(i=a;i<b;i++)
#define rep(i,n) REP(i,0,n)
#define SQR(X) ((X)*(X))

typedef long long ll;
typedef unsigned long long ull;
typedef long double lb;
/* ここからが本編 */

int main(void)
{
   int i,j;
   int n;
   int a;
   int sum = 0;
   int turu;
   cin >> n;
   rep(i,n) {
     cin >> a;
     sum += a;
   }
   sum /= n-1;
   printf("%d %d\n",2*n-sum/2,sum/2-n);


   return 0;
}