#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,x;
int i,j,first,last,s;
int bestsum=-6000002;
int best[6000001],a[6000001];
int main()
{
    f>>n;
    while(n--)
    {
        i++;
        f>>x;
        s+=x;
        if(s>bestsum)
        {
            bestsum=s;
            first=j;
            last=i;
        }
        if(s<0)
        {
            s=0;
            j=i+1;
        }
    }
    g<<bestsum<<" "<<first<<" "<<last;
    return 0;
}