#include <bits/stdc++.h>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int64_t i,n,j,s,smax=0,startmax,finishmax,start,finish;
int main()
{
    fin>>n;
    start=1;
    finish=1;
    for(i=1;i<=n;i++)
    {
        fin>>j;
        if(s<0)
            s=j,start=i;
        else
            s+=j;
        if(smax<s)
            smax=s,startmax=start,finishmax=i;
    }
    fout << smax << " " << startmax << " " << finishmax;
    return 0;
}