#include <bits/stdc++.h>

using namespace std;

using ll = long long;
const int INF=1e9+7;
const ll INFF=1e18+7;
#define nl '\n'
void __print(int x) { cout << x; }
void __print(long x) { cout << x; }
void __print(long long x) { cout << x; }
void __print(unsigned x) { cout << x; }
void __print(unsigned long x) { cout << x; }
void __print(unsigned long long x) { cout << x; }
void __print(float x) { cout << x; }
void __print(double x) { cout << x; }
void __print(long double x) { cout << x; }
void __print(char x) { cout << '\'' << x << '\''; }
void __print(const char* x) { cout << '\"' << x << '\"'; }
void __print(const string& x) { cout << '\"' << x << '\"'; }
void __print(bool x) { cout << (x ? "true" : "false"); }
template<typename T, typename V>
void __print(const pair<T, V>& x) { cout << '{'; __print(x.first); cout << ','; __print(x.second); cout << '}'; }
template<typename T>
void __print(const T& x) { int f = 0; cout << '{'; for (auto& i : x) cout << (f++ ? "," : ""), __print(i); cout << "}"; }
void _print() { cout << "]\n"; }
template <typename T, typename... V>
void _print(T t, V... v) { __print(t); if (sizeof...(v)) cout << ", "; _print(v...); }
#ifndef ONLINE_JUDGE
#define debug(x...) cout << "[" << #x << "] = ["; _print(x)
#else
#define debug(x...)
#endif

ifstream fin("ssm.in");
ofstream fout("ssm.out");

// ifstream fin("input.txt");
// ofstream fout("output.txt");


void solve()
{
    int n,sum,l=0,r=0,lmax=0;
    fin>>n>>sum;
    int maxx=sum;
    for(int i=1; i<n; i++){
        int x; fin>>x;
        if(x>maxx){
            maxx=x;
            lmax=i;
            r=i;
        }
        if(sum+x<0){
            if(sum>maxx){
                maxx=sum;
                lmax=l;
                r=i-1;
            }
            l=i+1;
            sum=0;
        }
        else{
            sum+=x;
            if(sum>maxx){
                maxx=sum;
                lmax=l;
                r=i;
            }
        }
    }
    fout<<maxx<<" "<<lmax+1<<" "<<r+1<<nl;
}

int main()
{
// #ifndef ONLINE_JUDGE
//     freopen("input.txt", "r", stdin);
//     freopen("output.txt", "w", stdout);
// #endif
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t=1;
    // int t;
    // cin >> t;
    for(int tt=1; tt<=t; tt++){
        // cout<<"#Case "<<t<<nl;
        solve();
    }
    return 0;
}