#include <iostream>
#include <fstream>
using namespace std;

int main()
{ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,a[100000],smax=-99999,s=0,start,finish,m;
fin>>n;
for(int i=1;i<=n;i++)
    fin>>a[i];
     for(int i=1;i<=n;i++){
        if(s<0){
        s=a[i];
        m=i;
        }
        else
            s+=a[i];
           if(smax<s)
            {
                smax=s;
                start=m;
                finish=i;
            }
     }
            fout<<smax<<" "<<start<<" "<<finish;
    return 0;
}