#include <fstream>

using namespace std;
ifstream fin ("ssm.in");
ofstream fout ("ssm.out");
int v[6000001];
int main()
{
    long long n,s=0,smax=-200000000000000,st=1,dr,a1,a2;
    fin>>n;
    for(int i=1;i<=n;++i){
        fin>>v[i];
    }
    for(int i=1;i<=n;++i){
            dr=i;
        s+=v[i];
        if(smax<s){
            a1=st;
            a2=dr;
    smax=s;
        }

        if(s<0){
            s=0;
            st=i+1;
        }
    }
    fout<<smax<<' '<<a1<<' '<<a2;
    return 0;
}