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

using ll = long long;
using ull = unsigned long long;
using ld = long double;
template<class t> using vc = vector<t>;
template<class t> using vvc = vc<vc<t>>;
using pi = pair<int,int>;
using vi = vc<int>;
using vvi = vvc<int>;

#define rep(i,a,b) for (int i = a; i < b; i++)
#define irep(i,a,b) for (int i = a; i > b; i--)
#define print(n) cout << n << endl
#define rup(a,b) (a+b-1)/b


int main(){
    cout << fixed << setprecision(15);
    
    int N ;
    cin >> N;
    vi a(N);
    rep(i,0,N) cin >> a[i];
    int m = N / 2;
    vi b(N);
    int now = 0;
    rep(i,0,N){
        if (a[i]>m) continue;
        b[now] = i;
        now ++ ;
    }
    ll ans = 0;
    rep(i,0,m){
        if (N%2 == 0 && i == m-1 && b[i] != N){
            ans --;
        }
        ans += abs(2*i+1-b[i]);
    }
    if (N % 2 == 0){

        ll aa = 0;
        rep(i,0,m){
    if (N%2 == 0 && i == 0 && b[i] != 0){
            ans --;
        }
            aa += abs(2*i-b[i]);
        }
        ans = min(aa,ans);
    }
    cout << m << " " << ans << endl;
    
    //system("pause");
    return 0;
}