#include <fstream>
#include <algorithm>

using namespace std;

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

int main()
{
    int n, S, i;
    int bestSum=-int(2e9), sum=0, start, finish, idx;
    in>>n;
    for(i=1;i<=n;i++) {
        in>>S;
        if(S<0)
            sum=S, idx=i;
        else
            sum+=S;
        if(bestSum<sum)
            bestSum=sum, start=idx, finish=i;
    }
    out<<bestSum<<" "<<start<<" "<<finish<<endl;
    return 0;
}