#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int sc,smax,y,x,p,i,a[6000005],n;
int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        f>>a[i];
    sc=smax=0;
    p=x=y=1;
    for(i=1;i<=n;i++)
    {
        if(sc<0)
        {
            sc=a[i];
            p=i;
        }
        else sc=sc+a[i];
        if(sc>smax)
        {
            smax=sc;
            x=p;
            y=i;
        }
    }
    g<<smax<<" "<<x<<" "<<y;
    return 0;
}