#include <fstream>
using namespace std;
ifstream fin("ssm.in");
ofstream fout("ssm.out");
int main()
{
    int n,a,smax=-(1<<30),s=-1,l,r,start,k=0;
    fin>>n;
    while (fin>>a&&++k)
        if(s<0)
            s=a,start=k;
        else{s+=a;
            if(smax<s)
                r = k,l = start,smax=s;}
    fout <<smax<<' '<<l<<' '<<r;
    return 0;
}