#include <iostream>
#include <fstream>
#include <climits>

using namespace std;

ifstream f("ssm.in");
ofstream g("ssm.out");

int sum,x,n,bestsum=-INT_MAX,p1,p2,in;


int main(){
    f>>n;
    for(int i=1; i<=n; ++i){
        f>>x;
        if(sum<0){
            sum=x;
            in=i;
        }
        else
            sum=sum+x;
        if(sum>bestsum){
            bestsum=sum;
            p1=in;
            p2=i;
        }
    }
    g<<bestsum<<' '<<p1<<' '<<p2<<'\n';
}