#include <fstream>
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int n, x, sumMax = -(1ll << 60), sum, st_ = 1, st, dr;
int main(){
    in>>n;
    for(int i = 1; i <= n; i++){
        in>>x;
        if(sum < 0)
            sum = 0, st_ = i + 1;
        sum += x;
        if(sumMax < sum)
            sumMax = sum, st = st_, dr = i;
    }
    out<<sumMax<<" "<<st<<" "<<dr;
    return 0;
}