#include <fstream>
using namespace std;
int main()
{
    ifstream f("ssm.in");
    ofstream g("ssm.out");
    unsigned long long n,max_i=1,max_j=1;
    long long *v,*s,max;
    f>>n;
    v=new long long[n];
    s=new long long[n];
    for(unsigned long long i=0;i<n;++i)
        s[i]=0;
    for(unsigned long long i=0;i<n;++i)
    {
        f>>v[i];
        for(unsigned long long j=0;j<=i;++j)
            s[i]+=v[j];
    }
    max=s[0];
    for(unsigned long long i=0;i<n-1;++i)
        for(unsigned long long j=i+1;j<n;++j)
            if(max<s[j]-s[i])
            {
                max=s[j]-s[i];
                max_i=i+1;
                max_j=j+1;
            }
    g<<max<<' '<<max_i<<' '<<max_j;
    delete v;
    delete s;
    f.close();
    g.close();
}