#include <fstream>

using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int n,pmin,a,in,sf;
long long ma,s,mi;
int main() {
    f>>n;
    pmin=0;
    ma=-10000000000000000;
    mi=0;
    for(int i=1; i<=n; i++) {
        f>>a;
        s+=a;
        if(s-mi>ma) {
            ma=s-mi;
            in=pmin+1;
            sf=i;
        }
        if(s<mi) {
            pmin=i;
            mi=s;
        }
    }
    g<<ma<<" "<<in<<" "<<sf;
    return 0;
}