#include <fstream>
#define n_max 600002

using namespace std;

ifstream r("ssm.in");
ofstream w("ssm.out");

int n,st,sf,aux,best,s,x;

int main() {
    r>>n;
    for (int i=1; i<=n; i++) {
        r>>x;
        if (s<0) {
            s=x;
            aux=i;
        }
        else
            s=s+x;
        if (s>best) {
            best=s;
            st=aux;
            sf=i;
        }
    }
    w<<best<<" "<<st<<" "<<sf<<"\n";
    r.close();
    w.close();
    return 0;
}