#include<fstream>
using namespace std;
ifstream f("ssm.in");
ofstream o("ssm.out");
int main ()
{
    int n,i,a,smax=0,s=0,p1,p2,mn,pmn=1;
    f>>n; f>>a;
    mn=a;
    for(i=2;i<=n;i++)
    {

        s=s+a;
        if(s>=smax) {smax=s; p2=i-1;}
        else if(s<0) {if(a>mn) {mn=a; pmn=i;} s=0; p1=i;}

        f>>a;
    }

    if(mn<0) o<<mn<<" "<<pmn<<" "<<pmn;
     else o<<smax<<" "<<p1<<" "<<p2;
    return 0;
}