#include <iostream>
#include <fstream>
#include <limits.h>

using namespace std;

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

int main()
{
    int n,x,s=0,aux=1,start,stop,i,smax=INT_MIN;
    fin>>n;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        s+=x;
        if(s>smax)
        {
            smax=s;
            start=aux;
            stop=i;
        }
        if(s<0)
        {
            aux=i+1;
            s=0;
        }
    }
    fout<<smax<<' '<<start<<' '<<stop;
    return 0;
}