// DP
#include<fstream>
using namespace std;

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

int n,i,x,bestsum=-1<<31,sum=-1, beg, end, idx;

int main()
{
    cin>>n;
    for (i=1;i<=n;i++)
    {
        cin>>x;
        if (sum<0)
             sum=x, idx=i;
        else sum+=x;
        if (bestsum<sum) bestsum=sum, beg=idx, end=i;
    }
    cout<<bestsum<<" "<<beg<<" "<<end;
    return 0;
}