#include <fstream>
using namespace std;
ifstream cin("ssm.in");
ofstream cout("ssm.out");
int n,a,smax=-1e9,s,st,dr,stmax,drmax;
int main()
{
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a;
        if(s<0){
            s=a;
            st=i;
        }else
        {
            s=s+a;
            dr=i;
        }
        if(s>smax){
            smax=s;
            stmax=st;
            drmax=dr;
        }

    }
    cout<<smax<<' '<<stmax<<' '<<drmax;
    return 0;
}