#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");

int n,key,S,start;
int ans,st,dr;

int main()
{
    fin>>n;
    for(int i=1;i<=n;i++)
    {
        fin>>key;
        if(key>S+key)
        {
            S=key;
            start=i;
        }
        else
            S+=key;
        if(S>ans)
        {
            ans=S;
            st=start;
            dr=i;
        }
    }
    if(ans<0)
        fout<<"0 0 0";
    else
        fout<<ans<<" "<<st<<" "<<dr;
    return 0;
}