#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int i,l,L,R,ans,x,n,best;

int main()
{
    f>>n;
    f>>best;
    ans=best;
    l=1;
    for(i=2;i<=n;++i)
    {
        f>>x;
        if(best>=0) best += x;
            else l = i, best = x;

        if(best > ans)
        {
            ans = best;
            L = l;
            R = i;
        }
    }

    g<<ans<<' '<<L<<' '<<R<<'\n';
    return 0;
}