#include<fstream>
#include<limits.h>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
long long s,summax=INT_MIN,st,dr,n,i,nr,summin=INT_MAX,idx;
int main()
{
    fin>>n;
    for(i=1;i<=n;++i)
    {
        fin>>nr;
        s+=nr;
        if(s-summin>summax)
        {
            summax=s-summin;
            st=idx+1;
            dr=i;
        }
        if(s<summin)
        {
            summin=s;
            idx=i;
        }
    }
    fout<<summax<<' '<<st<<' '<<dr;
}