#include <fstream>
#define ll long long
using namespace std;
ifstream in("ssm.in");
ofstream out("ssm.out");
int main()
{
    int st=0,en=0,pivot=0,sum=0,bestsum=INT_MIN,n,x;
    in>>n;
    for(int i=0;i<n;i++){
        in>>x;
        sum+=x;
        if(x>sum){
            sum=x;
            pivot=i;
        }
        if(sum>bestsum){
            st=pivot;
            en=i;
            bestsum=sum;
        }
    }
    out<<bestsum<<" "<<st+1<<" "<<en+1;
}