#include <fstream>

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

int n,a[6000001],i,sum,sumMax=-99999999999,Beg,End,idx;

int main()
{
    f>>n;
    for(i=1;i<=n;i++)
        f>>a[i];

    for(i=1;i<=n;i++){
        if(sum<0)sum=a[i],idx=i;
        else sum+=a[i];

        if(sumMax<sum)
            sumMax=sum,Beg=idx,End=i;

    }

    g<<sumMax<<" "<<Beg<<" "<<End;
}