#include <fstream>

using namespace std;
int n,s,smax,i,x,pi,pf,pif,pff,l;
int main()
{
    ifstream fin("ssm.in");
    ofstream fout("ssm.out");
    fin>>n;
    smax=-100000000;
    for(i=1;i<=n;i++)
    {
        fin>>x;
        if(s<0)s=x,pi=i;
        else s+=x;
        if(smax<s)smax=s,pif=pi,pff=i;
    }
    fout<<smax<<" "<<pif<<" "<<pff;
    return 0;
}