#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,i,sc,smax,p,x,y,a[6000000];
int main()
{
    f>>n;
    for (i=1;i<=n;i++)
    f>>a[i];
    sc=0;
    smax=0;
    p=1;
    x=1;
    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;
}