#include <bits/stdc++.h>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
const int NMAX=6000001;
int v[NMAX] , dp[NMAX] , n , st , dr;
int main()
{
    fin>>n;
    for(int i=1 ; i<=n ; i++)
        fin>>v[i];
    dp[1]=v[1];       ///suma maxima initiala
    int ans=dp[1];
    for(int i=2 ; i<=n ; i++)
    {
        dp[i]=max(v[i] , dp[i-1]+v[i]);
        ans=max(ans , dp[i]);
        if(dp[i-1]<0)              ///schimb secventa
            st=i;
        else if(dp[i]==ans)
            dr=i;
    }
    fout<<ans<<" "<<st<<" "<<dr;
    return 0;
}