#include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i=(a);i<(b);i++)
#define all(a) begin(a),end(a)
#define sz(a) (int)(a).size()
typedef long long ll;
typedef vector<int> vi;
typedef pair<int,int> pii;
int main(){
	cin.tie(0)->sync_with_stdio(0);
	cin.exceptions(cin.failbit);
	int N;cin>>N;
	vector<int>A(N);
	rep(i,0,N)cin>>A[i];
	vector<int>X;
	rep(i,0,N)if(A[i]<=N/2)X.emplace_back(i);
	ll ans=1e18;
	if(N%2==0){
		ll s=0;
		rep(i,0,sz(X))s+=abs(X[i]-2*i);
		rep(i,0,N/2){
			ans=min(ans,s);
			s-=abs(X[i]-2*i);
			s+=abs(X[i]-2*i-1);
		}
	}
	ll s=0;
	rep(i,0,N/2)s+=abs(X[i]-2*i-1);
	ans=min(ans,s);
	cout<<N/2<<" "<<ans<<endl;
	return 0;
}