#include <iostream>
#include <fstream>

using namespace std;

ifstream in("ssm.in");
ofstream out("ssm.out");

int main()
{
    int n,i,x,s=0,minim,maxim=-2000000000,startm=1,start,stop;
    in>>n;
    minim=0;
    for(i=1;i<=n;++i)
    {
        in>>x;
        s+=x;
        if(s-minim>maxim)
        {
            start=startm;
            stop=i;
            maxim=s-minim;
        }
        if(s<minim)
        {
            startm=i+1;
            minim=s;
        }
    }
    out<<maxim<<" "<<start<<" "<<stop<<"\n";
    return 0;
}