#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define ALL(v) v.begin(),v.end()
typedef long long ll;

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

ll dp[100100][2];

int main(){
  ios::sync_with_stdio(false);
  std::cin.tie(nullptr);
  
  int n;
  cin>>n;
  vector<int> A(n);
  rep(i,n) cin>>A[i];
  
  cout<<n/2<<" ";
  
  vector<int> B;
  rep(i,n) if(A[i]<=n/2) B.push_back(i);
  if(n%2==1){
    ll ans=0;
    for(int i=1;i<n;i+=2) ans+=abs(i-B[i/2]);
    cout<<ans<<endl;
  }
  else{
    rep(i,100100) rep(j,2) dp[i][j]=1e18+7;
    dp[0][0]=0;
    rep(i,n/2){
      dp[i+1][0]=min(dp[i+1][0],dp[i][0]+abs(2*i+1-B[i]));
      dp[i+1][1]=min(dp[i+1][1],dp[i][0]+abs(2*i-B[i]));
      dp[i+1][1]=min(dp[i+1][1],dp[i][1]+abs(2*i-B[i]));
    }
    cout<<min(dp[n/2][0],dp[n/2][1])<<endl;
  }
  
  return 0;
}