using namespace std;
#include<fstream>
ifstream eu("ssm.in");
ofstream tu("ssm.out");
#define Nmax 6000000
int V[Nmax];
int main()
{
	int N,S=0,maxim=-21,b,begin,end;
    eu>>N;
    for(int i=1;i<=N;i++)
    eu>>V[i];
    for(int i=1;i<=N;i++)
    {
        if(S+V[i]>=V[i])
        S=S+V[i];
        else
        {
        S=V[i];
        b=i;
        }
        if(S>maxim)
        {
        maxim=S;
        begin=b;
        end=i;
        }
    }
    tu<<maxim<<" "<<begin<<" "<<end;
    return 0;
}