#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
const int INF=1e9;
int main()
{
    int n,smax=-INF,s=-1,st1=0,st=0,dr=0,x;
    fin>>n;
    for(int i=1; i<=n; ++i)
    {

        fin>>x;
        if(s+x<x)
            s=x,st1=i;
        else
            s+=x;
        if(s>smax)
            smax=s,st=st1,dr=i;
    }
    fout<<smax<<' '<<st<<' '<<dr<<'\n';

}