#include <bits/stdc++.h>
#define ll long long
#define all(a) (a).begin(), (a).end()
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define sz() size()
#define fr first
#define sc second
#define pb push_back
#define er erase
#define in insert
#define pi pair<int,int>
#define pii pair<pair<int,int>,int>
#define mp make_pair
//#define int long long
#define rc(s) return cout<<s,0
#define rcc(s) cout<<s,exit(0)
using namespace std;

const int mod=1e9+7;
const int modx=998244353;
const int per=666013;

int n,beg,ans=INT_MIN,tz1,tz2;

int32_t main(){
   // ios_base::sync_with_stdio(false);cin.tie(0);cerr.tie(0);cout.tie(0);
    srand(chrono::steady_clock::now().time_since_epoch().count());
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    fin >> n;
    int sum=INT_MIN;
    for(int i=1;i<=n;i++){
        int x;
        fin >> x;
        if(sum<0){
            sum=x;
            beg=i;
        }
        else sum+=x;
        if(ans<sum){
            ans=sum;
            tz1=beg;
            tz2=i;
        }
    }
    fout << ans << ' ' << tz1 << ' ' << tz2 << '\n';
}