#include <fstream>
using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");
int main()
{
    int n, st=1, dr=1, x, s=0, maxs=-1, sst, ddr;
    std::ios::sync_with_stdio(false);
    fin.tie(0);
    fin>>n;
    for (int i=1; i<=n; i++) {
        fin>>x;
        s+=x;
        if (s<0) {
            st=i+1;
            s=0;
        }
        else if (maxs<s) {
            sst=st;
            ddr=dr+1;
            maxs=s;
        }
        dr=i;
    }
    fout<<maxs<<" "<<sst<<" "<<ddr;
    return 0;
}