#include <fstream>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
const int NMAX=6000005;
int a[NMAX];
int main()
{
    int n,maax=-(1<<30),st=0,dr=0;
    f>>n;
    for(int i=1;i<=n;i++)
        f>>a[i];
    long long sum=0;
    int j=1;
    for(int i=1;i<=n;i++)
    {
        if(sum<0)
        {
            j=i;
            sum=0;
        }
        sum+=a[i];
        if(sum>maax)
        {
            maax=sum;
            st=j;
            dr=i;
        }
    }
    g<<maax<<" "<<st<<" "<<dr<<"\n";
    return 0;
}