#include<bits/stdc++.h>
using namespace std;

typedef long long int       ll;
typedef unsigned long long int  ull;
typedef vector<int>         vi;
typedef vector<ll>          vll;
typedef vector<vi>          vvi;
typedef pair<int,int >      pii;
typedef vector< pii >       vpii;
typedef set<int>            sti;

#define sc                  scanf
#define pf                  printf
#define sci(n)              scanf("%d",&n)
#define scl(n)              scanf("%I64d",&n)
#define scf(n)              scanf("%lf",&n)
#define pfi(n)              printf("%d",n)
#define pfl(n)              printf("%I64d",n)
#define pff(n)              cout<<n
#define line                printf("\n")
#define spc                 printf(" ")
#define loop(i,x,y)         for(int i=int(x); i<=int(y); i++)
#define rloop(i,y,x)        for(int i=int(y); i>=int(x); i--)
#define cspf(i)             printf("Case %d: ", i)
#define pb                  push_back
#define mp                  make_pair
#define ff                  first
#define ss                  second
#define all(v)              v.begin(),v.end()
#define rall(v)             v.rbegin(),v.rend()
#define read()              freopen("input.txt", "r", stdin)
#define write()             freopen("output.txt", "w", stdout)
/// Constants
#define eps                 1e-9
#define PI                  acos(-1.0)  // 3.1415926535897932

int main()
{
    int n,sm,mn=9999999,x,mx=0,t,tn=0,tmn=9999999;
    sci(n);
    int a[n+5];
    loop(i,0,n-1){
        sci(a[i]);
        if(a[i]>mx)
            mx=a[i];
        if(a[i]<mn)
            mn=a[i];
    }
    loop(i,mn,mx){
        t=i;
        sm=0;
        loop(j,0,n-1){
            if(abs(t-a[j])<=1)
                continue;
            x=abs(t-a[j])-1;
            sm+=x;
        }
        if(tmn>sm){
            tmn=sm;
            tn=t;
        }
    }
    pfi(tn);spc;pfi(tmn);line;
    return 0;
}