#include <fstream>
using namespace std;


int main() {
    int i,n,cr,ant,bst,b,bg,end,bgf;
    ifstream in("ssm.in");
    ofstream out("ssm.out");
    in>>n;
    in>>ant;
    bst = ant;
    for (i=2; i<=n; i++) {
        in>>cr;
        b=max(cr,ant+cr);
        if (cr>ant+cr)
            bg=i;
        if (b>bst) {
            bgf = bg;
            bst=b;
            end=i;
        }
        ant=b;;
    }
    out<<bst<<' '<<bgf<<' '<<end<<'\n';
    out.close();
    return 0;
}