#include <bits/stdc++.h>
using namespace std;
const int NMAX = 6e6+2;
int n,x,sum,len,maxi,st,dr;

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

int main()
{
    fin >> n;
    for(int i = 1; i <= n; i++){
        fin >> x;
        if(sum+x > 0){
            sum += x;
        }else{
            sum = x;
            len = 0;
        }
        len++;
        if(sum > maxi){
            maxi = sum;
            dr = i;
            st = i-len+1;
        }
    }
    fout << maxi << " " << st << " " << dr;
    return 0;
}