#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
long n,i,scmax,sc,x,y,p,a[6000001];
int main()
{
    f>>n;
    for(i=1;i<=n;i++) f>>a[i];
    sc=scmax=a[1];
    p=x=y=1;
    for(i=2;i<=n;i++)
    {
        if(sc>=0) sc+=a[i];
        else
        {
            sc=a[i];
            p=i;
        }
    if(sc>scmax)
    {
        scmax=sc;
        x=p;
        y=i;
    }
    }
    g<<scmax<<" "<<x<<" "<<y;
    return 0;
}