#include <fstream>
#include <limits.h>
using namespace std;

ifstream cin("ssm.in");
ofstream cout("ssm.out");

int n;
int maxS=INT_MIN,suma,istart,istop,it;
int main()
{
    cin>>n;
    for(int i=1;i<=n;i++){
        int a;
        cin>>a;
        if(suma<0)
            suma=a,it=i;
        else
            suma+=a;
        
        if(suma>maxS) maxS=suma,istart=it,istop=i;
    }
    cout<<maxS<<" "<<istart<<" "<<istop;

    return 0;
}