#include <fstream>

using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int n,s;
    int smax,beg,i, sf,idx,a[60000];
    fin>>n;
    for(i=1;i<=n;i++)
        fin>>a[i];
    smax = a[1];idx=1;beg=1;
    s = a[1];
    if(s<0) {s=0;idx=1;}
    for(i=2;i<=n;i++)  {s=s+a[i];
                       if (s>smax) {smax=s;beg=idx;sf=i;}
                       if (s<0) {s=0;idx=i+1;}
    }
    fout<<smax<<" "<<beg<<" "<<sf;
    fin.close();
    fout.close();
    return 0;
}