//#include <iostream>
#include <fstream>

using namespace std;

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

int n,i,p,beg,en,sum,a,maxi=-9999;

int main()
{
    cin>>n;
    for(i=1;i<=n;++i)
    {
        cin>>a;
        if(sum<0)
        {
            sum=a;
            p=i;
        }
        else sum+=a;
        if(sum>maxi)
        {
            maxi=sum;
            beg=p;
            en=i;
        }
    }
    cout<<maxi<<" "<<beg<<" "<<en;
    return 0;
}