#include <iostream>
#include <fstream>
#include <limits>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");

int n,i,s,smax=numeric_limits<int>::min(),lg,ind=1,x,st;
int main()
{
    f>>n;
    for (i=1;i<=n;i++)
    {
        f>>x;
        if (s<0)
        {
            ind=i;
            s=0;
        }
        else s+=x;
        if (s>smax)
        {
            st=ind;
            lg=i;
            smax=s;
        }
    }
    g<<smax<<" "<<st<<" "<<lg;
    return 0;
}