#include <iostream>
#include <fstream>
#define inf -10000000
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int n,smax=inf,ind=0,s=0,beg,endd,idx,i,x,i1,j1,j;
int main()
{
    fin>>n;

    i=1;
    for(int j =1 ; j<= n ; j++)
    {
        fin>>x;
        s+=x;
        if(s>smax)
        {
            smax=s;
            i1=i;
            j1=j;
        }
        if(s<0)
        {
            s=0;
            i=j+1;
        }
    }
    fout<<smax<<" "<<i1<<" "<<j1<<'\n';
    return 0;
}