#include <fstream>
#include <limits.h>
using namespace std;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    unsigned long long n,max_i,max_j,indx;
    long long x,max=LONG_LONG_MIN,sum=0;
    f>>n;
    for(unsigned long long i=0;i<n;++i)
    {
        f>>x;
        if(sum<0)
        {
            sum=x;
            indx=i+1;
        }
        else
            sum+=x;
        if(max<sum)
        {
            max=sum;
            max_i=indx;
            max_j=i+1;
        }
    }
    g<<max<<' '<<max_i<<' '<<max_j;
    f.close();
    g.close();
}