#include <fstream>
#define int long long
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
const int NMAX=6e5+5;
int n, v[NMAX], i, best[NMAX], ans, st[NMAX], dr[NMAX], l, r;
signed main()
{
    fin>>n;
    for(i=1; i<=n; i++)
        fin>>v[i];
    st[1]=dr[1]=1;
    ans=-1e9;
    for(i=1; i<=n; i++)
    {
        if(best[i-1]+v[i]>v[i])
        {
            best[i]=best[i-1]+v[i];
            st[i]=st[i-1];
            dr[i]=i;
        }
        else
        {
            best[i]=v[i];
            st[i]=dr[i]=i;
        }
        if(ans<best[i])
        {
            ans=best[i];
            l=st[i], r=dr[i];
        }
    }
    fout<<ans<<" "<<l<<" "<<r;
    return 0;
}