#include <fstream>
#include<algorithm>
#include<stack>
#include<string>
#include<vector>
using namespace std;

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

int main()
{
    long long n,x,rg=0,lf=1,smaxi=-2000000002,sum=0,smini=0;
    cin>>n>>sum;
    for(int i=2;i<=n;i++){
        cin>>x;

        if(smini>sum){
            smini=sum;
            lf=i;
        }
        sum+=x;
        if(smaxi<sum-smini){
            smaxi=sum-smini;
            rg=i;
        }

    }
    cout<<smaxi<<" "<<lf<<" "<<rg;
    return 0;
}