#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n, S, Smax=-2000000000, start, lo, hi, x;

int main()
{
    fin>>n;
    start=1;
    for(int i=1; i<=n; i++)
    {
        fin>>x;
        if(S<0) S=0, start=i;
        S+=x;
        if(S>Smax) Smax=S, lo=start, hi=i;
    }
    fout<<Smax<<" "<<lo<<" "<<hi;
    return 0;
}